July 2020 - ceph-users - lists.ceph.io

by Khodayar Doustar

Hi, I have a 3 node cluster of mimic with 9 osds (3 osds on each node). I use this cluster to test integration of an application with S3 api. The problem is that after a few days all OSD starts filling up with bluestore logs and goes down and out one by one! I cannot stop the logs and I cannot find the setting to fix this leakage, this should be a leakage in logs because it's not logical to fill up all OSD with bluefs logs. This is an example of logs which is being repeated in bluestore logs: [root@server2 ~]# ceph-bluestore-tool --command bluefs-log-dump --path /var/lib/ceph/osd/ceph-5 . . . 0x40d000: op_file_update file(ino 30 size 0x7a713 mtime 2020-04-18 15:54:29.056488 bdev 1 allocated 80000 extents [1:0x130000+10000,1:0x100000+10000,1:0x140000+10000,1:0x150000+10000,1:0x160000+10000,1:0x170000+10000,1:0x180000+10000,1:0x190000+10000]) 0x40e000: txn(seq 1156100 len 0x78 crc 0x3e1c626f) 0x40e000: op_file_update file(ino 30 size 0x7a72a mtime 2020-04-18 15:54:30.057828 bdev 1 allocated 80000 extents [1:0x130000+10000,1:0x100000+10000,1:0x140000+10000,1:0x150000+10000,1:0x160000+10000,1:0x170000+10000,1:0x180000+10000,1:0x190000+10000]) 0x40f000: txn(seq 1156101 len 0x78 crc 0xc1f9ec5f) 0x40f000: op_file_update file(ino 30 size 0x7a741 mtime 2020-04-18 15:54:31.059252 bdev 1 allocated 80000 extents [1:0x130000+10000,1:0x100000+10000,1:0x140000+10000,1:0x150000+10000,1:0x160000+10000,1:0x170000+10000,1:0x180000+10000,1:0x190000+10000]) *** Caught signal (Segmentation fault) ** in thread 7f4108cfe600 thread_name:ceph-bluestore- ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) 1: (()+0xf5f0) [0x7f40fd47f5f0] 2: (BlueFS::_read(BlueFS::FileReader*, BlueFS::FileReaderBuffer*, unsigned long, unsigned long, ceph::buffer::list*, char*)+0x3bf) [0x55603a1ebb3f] 3: (BlueFS::_replay(bool, bool)+0x214) [0x55603a1f6654] 4: (BlueFS::log_dump(CephContext*, std::string const&, std::vector<std::string, std::allocator<std::string> > const&)+0x3b) [0x55603a1fad3b] 5: (log_dump(CephContext*, std::string const&, std::vector<std::string, std::allocator<std::string> > const&)+0x64) [0x55603a1da764] 6: (main()+0x2f3e) [0x55603a105e3e] 7: (__libc_start_main()+0xf5) [0x7f40fbe51505] 8: (()+0x23115f) [0x55603a1d915f] 2020-04-18 21:08:25.410 7f4108cfe600 -1 *** Caught signal (Segmentation fault) ** in thread 7f4108cfe600 thread_name:ceph-bluestore- . . . And this is the output of daemonperf for one of remaining (filling up!) OSDs: [root@server2 ~]# ceph daemonperf osd.5 ------bluefs------- ------------bluestore------------- ----------osd----------- jlen j wal sst |fl_l k_l io_l th_l s_l c_l r_l |ops wr rd l rop | 81M 0 0 0 | 0 0 0 0 0 0 0 | 0 0 0 0 0 81M 4.0k 1.8k 0 | 0 0 0 0 0 0 0 | 0 0 0 0 0 81M 4.0k 1.9k 0 | 0 0 0 0 0 0 0 | 0 0 0 0 0 81M 4.0k 1.9k 0 | 0 0 0 0 0 0 0 | 0 0 0 0 0 81M 4.0k 1.9k 0 | 0 0 0 0 0 0 0 | 0 0 0 0 0 ^C[root@server2 ~]# And this is the enospc logs when trying to start OSD: [root@server2 ~]# journalctl -u -f ceph-osd(a)4.service Failed to add match 'ceph-osd(a)4.service': Invalid argument Failed to add filters: Invalid argument [root@server2 ~]# journalctl -f -u ceph-osd(a)4.service -- Logs begin at Sat 2020-04-18 15:38:15 +0430. -- Apr 18 21:18:22 server2 ceph-osd[17485]: 22: (()+0x378c10) [0x557348ebac10] Apr 18 21:18:22 server2 ceph-osd[17485]: NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. Apr 18 21:18:22 server2 systemd[1]: ceph-osd(a)4.service: main process exited, code=killed, status=6/ABRT Apr 18 21:18:22 server2 systemd[1]: Unit ceph-osd(a)4.service entered failed state. Apr 18 21:18:22 server2 systemd[1]: ceph-osd(a)4.service failed. Apr 18 21:18:42 server2 systemd[1]: ceph-osd(a)4.service holdoff time over, scheduling restart. Apr 18 21:18:42 server2 systemd[1]: Stopped Ceph object storage daemon osd.4. Apr 18 21:18:42 server2 systemd[1]: Starting Ceph object storage daemon osd.4... Apr 18 21:18:42 server2 systemd[1]: Started Ceph object storage daemon osd.4. Apr 18 21:18:43 server2 ceph-osd[17777]: starting osd.4 at - osd_data /var/lib/ceph/osd/ceph-4 /var/lib/ceph/osd/ceph-4/journal Apr 18 21:24:37 server2 ceph-osd[17777]: /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: In function 'int BlueFS::_flush_range(BlueFS::FileWriter*, uint64_t, uint64_t)' thread 7f43c936bb80 time 2020-04-18 21:24:37.091289 Apr 18 21:24:37 server2 ceph-osd[17777]: /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: 1704: FAILED assert(0 == "bluefs enospc") Apr 18 21:24:37 server2 ceph-osd[17777]: 2020-04-18 21:24:37.090 7f43c936bb80 -1 bluefs _allocate failed to allocate 0x on bdev 2, dne Apr 18 21:24:37 server2 ceph-osd[17777]: 2020-04-18 21:24:37.090 7f43c936bb80 -1 bluefs _flush_range allocated: 0x0 offset: 0x0 length: 0x794de9 Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x14b) [0x7f43c074987b] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: *** Caught signal (Aborted) ** Apr 18 21:24:37 server2 ceph-osd[17777]: in thread 7f43c936bb80 thread_name:ceph-osd Apr 18 21:24:37 server2 ceph-osd[17777]: 2020-04-18 21:24:37.094 7f43c936bb80 -1 /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: In function 'int BlueFS::_flush_range(BlueFS::FileWriter*, uint64_t, uint64_t)' thread 7f43c936bb80 time 2020-04-18 21:24:37.091289 Apr 18 21:24:37 server2 ceph-osd[17777]: /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: 1704: FAILED assert(0 == "bluefs enospc") Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x14b) [0x7f43c074987b] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (()+0xf5f0) [0x7f43bd6bb5f0] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (gsignal()+0x37) [0x7f43bc6db337] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (abort()+0x148) [0x7f43bc6dca28] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x248) [0x7f43c0749978] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 20: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 21: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 22: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: 2020-04-18 21:24:37.099 7f43c936bb80 -1 *** Caught signal (Aborted) ** Apr 18 21:24:37 server2 ceph-osd[17777]: in thread 7f43c936bb80 thread_name:ceph-osd Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (()+0xf5f0) [0x7f43bd6bb5f0] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (gsignal()+0x37) [0x7f43bc6db337] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (abort()+0x148) [0x7f43bc6dca28] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x248) [0x7f43c0749978] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 20: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 21: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 22: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.090 7f43c936bb80 -1 bluefs _allocate failed to allocate 0x on bdev 2, dne Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.090 7f43c936bb80 -1 bluefs _flush_range allocated: 0x0 offset: 0x0 length: 0x794de9 Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.094 7f43c936bb80 -1 /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: In function 'int BlueFS::_flush_range(BlueFS::FileWriter*, uint64_t, uint64_t)' thread 7f43c936bb80 time 2020-04-18 21:24:37.091289 Apr 18 21:24:37 server2 ceph-osd[17777]: /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: 1704: FAILED assert(0 == "bluefs enospc") Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x14b) [0x7f43c074987b] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.099 7f43c936bb80 -1 *** Caught signal (Aborted) ** Apr 18 21:24:37 server2 ceph-osd[17777]: in thread 7f43c936bb80 thread_name:ceph-osd Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (()+0xf5f0) [0x7f43bd6bb5f0] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (gsignal()+0x37) [0x7f43bc6db337] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (abort()+0x148) [0x7f43bc6dca28] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x248) [0x7f43c0749978] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 20: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 21: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 22: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.090 7f43c936bb80 -1 bluefs _allocate failed to allocate 0x on bdev 2, dne Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.090 7f43c936bb80 -1 bluefs _flush_range allocated: 0x0 offset: 0x0 length: 0x794de9 Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.094 7f43c936bb80 -1 /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: In function 'int BlueFS::_flush_range(BlueFS::FileWriter*, uint64_t, uint64_t)' thread 7f43c936bb80 time 2020-04-18 21:24:37.091289 Apr 18 21:24:37 server2 ceph-osd[17777]: /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.8/rpm/el7/BUILD/ceph-13.2.8/src/os/bluestore/BlueFS.cc: 1704: FAILED assert(0 == "bluefs enospc") Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x14b) [0x7f43c074987b] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: -324> 2020-04-18 21:24:37.099 7f43c936bb80 -1 *** Caught signal (Aborted) ** Apr 18 21:24:37 server2 ceph-osd[17777]: in thread 7f43c936bb80 thread_name:ceph-osd Apr 18 21:24:37 server2 ceph-osd[17777]: ceph version 13.2.8 (5579a94fafbc1f9cc913a0f5d362953a5d9c3ae0) mimic (stable) Apr 18 21:24:37 server2 ceph-osd[17777]: 1: (()+0xf5f0) [0x7f43bd6bb5f0] Apr 18 21:24:37 server2 ceph-osd[17777]: 2: (gsignal()+0x37) [0x7f43bc6db337] Apr 18 21:24:37 server2 ceph-osd[17777]: 3: (abort()+0x148) [0x7f43bc6dca28] Apr 18 21:24:37 server2 ceph-osd[17777]: 4: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x248) [0x7f43c0749978] Apr 18 21:24:37 server2 ceph-osd[17777]: 5: (()+0x26fa07) [0x7f43c0749a07] Apr 18 21:24:37 server2 ceph-osd[17777]: 6: (BlueFS::_flush_range(BlueFS::FileWriter*, unsigned long, unsigned long)+0x1ac6) [0x55ad52029266] Apr 18 21:24:37 server2 ceph-osd[17777]: 7: (BlueRocksWritableFile::Flush()+0x3d) [0x55ad520451bd] Apr 18 21:24:37 server2 ceph-osd[17777]: 8: (rocksdb::WritableFileWriter::Flush()+0x196) [0x55ad521f7916] Apr 18 21:24:37 server2 ceph-osd[17777]: 9: (rocksdb::WritableFileWriter::Sync(bool)+0x2e) [0x55ad521f7bde] Apr 18 21:24:37 server2 ceph-osd[17777]: 10: (rocksdb::BuildTable(std::string const&, rocksdb::Env*, rocksdb::ImmutableCFOptions const&, rocksdb::MutableCFOptions const&, rocksdb::EnvOptions const&, rocksdb::TableCache*, rocksdb::InternalIterator*, std::unique_ptr<rocksdb::InternalIterator, std::default_delete<rocksdb::InternalIterator> >, rocksdb::FileMetaData*, rocksdb::InternalKeyComparator const&, std::vector<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> >, std::allocator<std::unique_ptr<rocksdb::IntTblPropCollectorFactory, std::default_delete<rocksdb::IntTblPropCollectorFactory> > > > const*, unsigned int, std::string const&, std::vector<unsigned long, std::allocator<unsigned long> >, unsigned long, rocksdb::SnapshotChecker*, rocksdb::CompressionType, rocksdb::CompressionOptions const&, bool, rocksdb::InternalStats*, rocksdb::TableFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, int, unsigned long, unsigned long, rocksdb::Env::WriteLifeTimeHint)+0x11d8) [0x55ad5221d5a8] Apr 18 21:24:37 server2 ceph-osd[17777]: 11: (rocksdb::DBImpl::WriteLevel0TableForRecovery(int, rocksdb::ColumnFamilyData*, rocksdb::MemTable*, rocksdb::VersionEdit*)+0xbe6) [0x55ad520b0d76] Apr 18 21:24:37 server2 ceph-osd[17777]: 12: (rocksdb::DBImpl::RecoverLogFiles(std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long*, bool)+0x185b) [0x55ad520b2dcb] Apr 18 21:24:37 server2 ceph-osd[17777]: 13: (rocksdb::DBImpl::Recover(std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, bool, bool, bool)+0xa59) [0x55ad520b3d09] Apr 18 21:24:37 server2 ceph-osd[17777]: 14: (rocksdb::DBImpl::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**, bool)+0x689) [0x55ad520b4ab9] Apr 18 21:24:37 server2 ceph-osd[17777]: 15: (rocksdb::DB::Open(rocksdb::DBOptions const&, std::string const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::DB**)+0x22) [0x55ad520b62e2] Apr 18 21:24:37 server2 ceph-osd[17777]: 16: (RocksDBStore::do_open(std::ostream&, bool, std::vector<KeyValueDB::ColumnFamily, std::allocator<KeyValueDB::ColumnFamily> > const*)+0x164e) [0x55ad51fc65de] Apr 18 21:24:37 server2 ceph-osd[17777]: 17: (BlueStore::_open_db(bool, bool)+0xcf4) [0x55ad51f527a4] Apr 18 21:24:37 server2 ceph-osd[17777]: 18: (BlueStore::_mount(bool, bool)+0x4e9) [0x55ad51f828f9] Apr 18 21:24:37 server2 ceph-osd[17777]: 19: (OSD::init()+0x339) [0x55ad51b1cf09] Apr 18 21:24:37 server2 ceph-osd[17777]: 20: (main()+0x23d2) [0x55ad51a00d52] Apr 18 21:24:37 server2 ceph-osd[17777]: 21: (__libc_start_main()+0xf5) [0x7f43bc6c7505] Apr 18 21:24:37 server2 ceph-osd[17777]: 22: (()+0x378c10) [0x55ad51ad8c10] Apr 18 21:24:37 server2 ceph-osd[17777]: NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. Apr 18 21:24:37 server2 systemd[1]: ceph-osd(a)4.service: main process exited, code=killed, status=6/ABRT Apr 18 21:24:37 server2 systemd[1]: Unit ceph-osd(a)4.service entered failed state. Apr 18 21:24:37 server2 systemd[1]: ceph-osd(a)4.service failed. Apr 18 21:24:57 server2 systemd[1]: ceph-osd(a)4.service holdoff time over, scheduling restart. Apr 18 21:24:57 server2 systemd[1]: Stopped Ceph object storage daemon osd.4. Apr 18 21:24:57 server2 systemd[1]: Starting Ceph object storage daemon osd.4... Apr 18 21:24:57 server2 systemd[1]: Started Ceph object storage daemon osd.4. and some more data: [root@server1 ~]# ceph df detail GLOBAL: SIZE AVAIL RAW USED %RAW USED OBJECTS 38 GiB 35 GiB 2.6 GiB 6.83 303 POOLS: NAME ID QUOTA OBJECTS QUOTA BYTES USED %USED MAX AVAIL OBJECTS DIRTY READ WRITE RAW USED .rgw.root 18 N/A N/A 1.1 KiB 0 50 GiB 4 4 63 B 4 B 1.1 KiB default.rgw.meta 19 N/A N/A 4.1 KiB 0 50 GiB 22 22 1.5 KiB 182 B 9.0 KiB default.rgw.log 20 N/A N/A 0 B 0 50 GiB 107 107 307 KiB 205 KiB 0 B default.rgw.control 21 N/A N/A 0 B 0 50 GiB 5 5 0 B 0 B 0 B default.rgw.buckets.index 22 N/A N/A 0 B 0 50 GiB 5 5 501 B 60 B 0 B default.rgw.buckets.data 23 N/A N/A 377 MiB 0.39 50 GiB 160 160 385 B 1.1 KiB 603 MiB [root@server1 ~]# [root@server1 ~]# ceph osd df tree ID CLASS WEIGHT REWEIGHT SIZE USE DATA OMAP META AVAIL %USE VAR PGS TYPE NAME -1 0.16727 - 0 B 0 B 0 B 0 B 0 B 0 B 0 0 - root default -3 0.05576 - 0 B 0 B 0 B 0 B 0 B 0 B 0 0 - host server1 0 hdd 0.01859 1.00000 0 B 0 B 0 B 0 B 0 B 0 B 0 0 0 osd.0 1 hdd 0.01859 0 0 B 0 B 0 B 0 B 0 B 0 B 0 0 0 osd.1 2 hdd 0.01859 0 0 B 0 B 0 B 0 B 0 B 0 B 0 0 0 osd.2 -5 0.05576 - 19 GiB 1.4 GiB 360 MiB 3 KiB 1024 MiB 18 GiB 0 0 - host server2 3 hdd 0.01859 1.00000 0 B 0 B 0 B 0 B 0 B 0 B 0 0 0 osd.3 4 hdd 0.01859 0 0 B 0 B 0 B 0 B 0 B 0 B 0 0 0 osd.4 5 hdd 0.01859 1.00000 19 GiB 1.4 GiB 360 MiB 3 KiB 1024 MiB 18 GiB 7.11 1.04 99 osd.5 -7 0.05576 - 0 B 0 B 0 B 0 B 0 B 0 B 0 0 - host server3 6 hdd 0.01859 1.00000 19 GiB 1.2 GiB 249 MiB 3 KiB 1024 MiB 18 GiB 6.55 0.96 78 osd.6 7 hdd 0.01859 1.00000 0 B 0 B 0 B 0 B 0 B 0 B 0 0 0 osd.7 8 hdd 0.01859 1.00000 0 B 0 B 0 B 0 B 0 B 0 B 0 0 0 osd.8 TOTAL 38 GiB 2.6 GiB 610 MiB 6 KiB 2.0 GiB 35 GiB 6.83 MIN/MAX VAR: 0/1.04 STDDEV: 5.58 [root@server1 ~]# I'm kind of newbie to ceph, so any help or hint would be appreciated. Did I hit a bug or something is wrong with my configuration? Thanks a lot, Khodayar

3 years, 1 month

5
5
0 0

Ceph Snapshot Children not exists / children relation broken

by Torsten Ennenbach

Hello all, I`ve a problem with an undeletable Image. Let my try to explain. There is a storage with a Snapshot, and the snapshot thinks he has a Children: rbd snap unprotect delete-me-please@995cc2e3-c636-4c43-87c3-dbc729173c09 2020-07-30 09:25:08.492 7f15f77fe700 -1 librbd::SnapshotUnprotectRequest: cannot unprotect: at least 1 child(ren) [f907bc6b8b4567] in pool 'rbd' 2020-07-30 09:25:08.492 7f15f77fe700 -1 librbd::SnapshotUnprotectRequest: encountered error: (16) Device or resource busy 2020-07-30 09:25:08.492 7f15f77fe700 -1 librbd::SnapshotUnprotectRequest: 0x559ca6dd7b80 should_complete_error: ret_val=-16 2020-07-30 09:25:08.496 7f15f77fe700 -1 librbd::SnapshotUnprotectRequest: 0x559ca6dd7b80 should_complete_error: ret_val=-16rbd: unprotecting snap failed: (16) Device or resource busy rbd children delete-me-please@995cc2e3-c636-4c43-87c3-dbc729173c09 2020-07-30 09:19:36.650 7f39563deb00 -1 librbd::api::Image: list_descendants: error looking up name for image id f907bc6b8b4567 in pool rbd rbd: listing children failed: (2) No such file or directory So i am not able to unprotect and delete the Snapshot. Is there a way to fix this issue? I know this happens if deep-flatten is not enabled, and this is the root cause I think. We`ve activated this feature now but this s artifact from a time where it was disabled. Best regards & thx for your help. Torsten

3 years, 1 month

3
8
0 0

Help

by Randy Morgan

We are seeking information on configuring Ceph to work with Noobaa and NextCloud. Randy -- Randy Morgan CSR Department of Chemistry/BioChemistry Brigham Young University randym(a)chem.byu.edu

3 years, 1 month

3
2
0 0

Ceph Nautilus packages for Ubuntu Focal

by Stefan Kooman

Hi list, We're wondering if Ceph Nautilus packages will be provided for Ubuntu Focal Fossa (20.04)? You might wonder why one would not just use Ubuntu Bionic (18.04) instead of using the latest LTS. Here is why: a glibc bug in Ubuntu Bionic that *might* affect Open vSwitch (OVS) users [1]. We had quite a few issues with OVS deadlocks on hypervisors, and do not want to risk experiencing the same issues on our Ceph cluster(s). I'm not sure how many of you use OVS for bridging / bonding, but for those who do, running Ceph (Nautlilus / Octopus) on 20.04 would be preferred. Gr. Stefan [1]: https://bugs.launchpad.net/ubuntu/+source/openvswitch/+bug/1839592

3 years, 1 month

2
1
0 0

Ceph Tech Talk: A Different Scale – Running small ceph clusters in multiple data centers by Yuval Freund

by Mike Perez

Hi everyone, Get ready for July 23rd at 17:00 UTC another Ceph Tech Talk but a different scale: running small Ceph clusters in multiple data centers. Thanks to Yuval Freund for giving time to provide us content this month. You can find the calendar invite and archive here: https://ceph.io/ceph-tech-talks/ -- Mike Perez He/Him Ceph Community Manager Red Hat Los Angeles <https://www.redhat.com> thingee(a)redhat.com <mailto:thingee@redhat.com> M: 1-951-572-2633 <tel:1-951-572-2633> IM: IRC Freenode/OFTC: thingee 494C 5D25 2968 D361 65FB 3829 94BC D781 ADA8 8AEA @Thingee <https://twitter.com/thingee> <https://www.redhat.com> <https://redhat.com/summit>

3 years, 1 month

1
1
0 0

Get World-Class Programming Assignment Help at a Reasonable budget.

by keithmorris081＠gmail.com

Get it completed from the Top notch Assignment Writers for the Students across Universities across various countries. With the best in class turnaround time and also avail amazing value-added service, And Get in touch with the Best Programming Assignment Help who are very talented in providing solutions on various topics on subjects. You Read it Right! We are here to help you with your queries on your assignments. We are providing you with a world-class and Highly Talented Assignment expert. These Assignment Writers who are capable of doing any writing services, and many other writing services such as Assignment Writing Services, Assignment Help for various subjects such as Engineering Assignment, Statistics for the students across Australia, and also for students across UK, USA, Malaysia and various other countries. https://www.myassignmentservices.com/programming-assignment-help.html

3 years, 1 month

2
1
1 0

snaptrim blocks IO on ceph nautilus

by Manuel Lausch

Hi, since some days I try to debug a problem with snaptrimming under nautilus. I have a cluster with Nautilus (v14.2.10) , 44 Nodes á 24 OSDs á 14 TB I create every day a snapshot for 7 days. Every time the old snapshot is deleting I have bad IO performcance and blocked requests for several seconds until the snaptrim is done. Settings like snaptrim_sleep and osd_pg_max_concurrent_snap_trims don't affect this behavior. In the debug_osd 10/10 log I see the following: 2020-07-27 11:45:49.976 7fd8b8404700 10 osd.411 22457 dequeue_op 0x557886edda20 prio 196 cost 0 latency 0.019545 osd_repop_reply(client.22731418.0:615257 3.636 e22457/22372) v2 pg pg[3.636( v 22457'100855 (21737'97756,22457'100855] local-lis/les=22372/22374 n=27762 ec=2842/2839 lis/c 22372/22372 les/c/f 22374/22374/0 22372/22372/22343) [411,36,956,763] r=0 lpr=22372 luod=22457'100854 crt=22457'100855 lcod 22457'100853 mlcod 22457'100853 active+clean+snaptrim_wait trimq=[1d~1]] 2020-07-27 11:45:49.976 7fd8b8404700 10 osd.411 22457 dequeue_op 0x557886edda20 finish 2020-07-27 11:45:49.976 7fd8b8404700 10 osd.411 22457 dequeue_op 0x557886edc2c0 prio 127 cost 0 latency 0.043165 MOSDScrubReserve(2.2645 RELEASE e22457) v1 pg pg[2.2645( empty local-lis/les=22359/22364 n=0 ec=2403/2403 lis/c 22359/22359 les/c/f 22364/22367/0 22359/22359/22359) [379,411,884,975] r=1 lpr=22359 crt=0'0 active mbc={}] 2020-07-27 11:45:49.976 7fd8b8404700 10 osd.411 22457 dequeue_op 0x557886edc2c0 finish 2020-07-27 11:45:50.039 7fd8b8404700 10 osd.411 pg_epoch: 22457 pg[3.278e( v 22457'99491 (21594'96426,22457'99491] local-lis/les=22359/22362 n=27669 ec=2859/2839 lis/c 22359/22359 les/c/f 22362/22365/0 22359/22359/22343) [411,379,848,924] r=0 lpr=22359 crt=22457'99491 lcod 22457'99489 mlcod 22457'99489 active+clean+snaptrim trimq=[1d~1]] snap_trimmer posting 2020-07-27 11:45:57.801 7fd8b8404700 10 osd.411 pg_epoch: 22457 pg[3.278e( v 22457'99493 (21594'96426,22457'99493] local-lis/les=22359/22362 n=27669 ec=2859/2839 lis/c 22359/22359 les/c/f 22362/22365/0 22359/22359/22343) [411,379,848,924] r=0 lpr=22359 luod=22457'99491 crt=22457'99493 lcod 22457'99489 mlcod 22457'99489 active+clean+snaptrim trimq=[1d~1]] snap_trimmer complete 2020-07-27 11:45:57.801 7fd8b8404700 10 osd.411 22457 dequeue_op 0x557880ac3760 prio 127 cost 663 latency 7.761823 osd_repop(osd.217.0:3025 3.1ca5 e22457/22378) v2 pg pg[3.1ca5( v 22457'100370 (21716'97357,22457'100370] local-lis/les=22378/22379 n=27532 ec=2855/2839 lis/c 22378/22378 les/c/f 22379/22379/0 22378/22378/22378) [217,411,551,1055] r=1 lpr=22378 luod=0'0 lua=22294'100006 crt=22457'100370 lcod 22457'100369 active mbc={}] 2020-07-27 11:45:57.801 7fd8b8404700 10 osd.411 22457 dequeue_op 0x557880ac3760 finish 2020-07-27 11:45:57.801 7fd8b8404700 10 osd.411 22457 dequeue_op 0x5578813e1e40 prio 127 cost 0 latency 7.494296 MOSDScrubReserve(2.37e2 REQUEST e22457) v1 pg pg[2.37e2( empty local-lis/les=22355/22356 n=0 ec=2412/2412 lis/c 22355/22355 les/c/f 22356/22356/0 22355/22355/22355) [245,411,834,768] r=1 lpr=22355 crt=0'0 active mbc={}] 2020-07-27 11:45:57.801 7fd8b8404700 10 osd.411 22457 dequeue_op 0x5578813e1e40 finish the dequeueing of ops works without pauses until the „snap_trimmer posting“ and „snap_trimmer complete“ loglines. This task takes in this example about 7 Seconds. The following operations which are dequeued have now a latency of about this time. I tried to drill down this in the code. (Developers are asked here) It seems, that the PG will be locked for every operation. The snap_trimmer posting and complete message comes from „osd/PrimaryLogPG.cc“ on line 4700. This indicates me, that the process of deleting a snapshot object will sometimes take some time. After further poking around. I see in „osd/SnapMapper.cc“ the method „SnapMapper::get_next_objects_to_trim“ which takes several seconds to get finished. I followed this further to the „common/map_cacher.hpp“ to the line 94: „int r = driver->get_next(key, &store);“ From there I lost the path. The slowness is not on all OSDs at the same time. Somteime, this few OSDs are affected, sometimes some others. Restart of an OSD does not help. With luminous and filestore, snapshot deletion was not an issue at all. With nautilus and bluestore this is not acceptable for my usecase. I don‘t know so far, if this is a bluestore specific problem or some general issue. I wonder a bit why there are no other who have this problem. Regards Manuel

3 years, 1 month

1
2
0 0

Ceph influxDB support versus Telegraf Ceph plugin?

by victorhooi＠yahoo.com

Hi, I've read that Ceph has some InfluxDB reporting capabilities inbuilt (https://docs.ceph.com/docs/master/mgr/influx/). However, Telegraf, which is the system reporting daemon for InfluxDB, also has a Ceph plugin (https://github.com/influxdata/telegraf/tree/master/plugins/inputs/ceph). Just curious what people's thoughts on the two are, or what they are using in production? Which is easier to deploy/maintain, have you found? Or more useful for alerting, or tracking performance gremlins? Thanks, Victor

3 years, 1 month

2
2
0 0

RGW versioned objects lost after Octopus 15.2.3 -> 15.2.4 upgrade

by Chris Palmer

I have an RGW bucket (backups) that is versioned. A nightly job creates a new version of a few objects. There is a lifecycle policy (see below) that keeps 18 days of versions. This has been working perfectly and has not been changed. Until I upgraded Octopus... The nightly job creates separate log files, including a listing of the object versions. From these I can see that: 13/7 02:14 versions from 13/7 01:13 back to 24/6 01:17 (correct) 14/7 02:14 versions from 14/7 01:13 back to 25/6 01:14 (correct) 14/7 10:00 upgrade Octopus 15.2.3 -> 15.2.4 15/7 02:14 versions from 15/7 01:13 back to 25/6 01:14 (would have expected 25/6 to have expired) 16/7 02:14 versions from 16/7 01:13 back to 15/7 01:13 (now all pre-upgrade versions have wrongly disappeared) It's not a big deal for me as they are only backups, providing it continues to work correctly from now on. However it may affect some other people much more. Any ideas on the root cause? And if it is likely to be stable again now? Thanks, Chris { "Rules": [ { "Expiration": { "ExpiredObjectDeleteMarker": true }, "ID": "Expiration & incomplete uploads", "Prefix": "", "Status": "Enabled", "NoncurrentVersionExpiration": { "NoncurrentDays": 18 }, "AbortIncompleteMultipartUpload": { "DaysAfterInitiation": 1 } } ] }

3 years, 1 month

4
9
0 0

Ldap Integration

by Jared Jacob

Hello, I am looking into connecting my rados gateway to LDAP and found the following documentation. https://docs.ceph.com/docs/master/radosgw/ldap-auth/ I would like to allow an LDAP group to have access to create and manage buckets. The questions I still have are the following: -Do the LDAP users need to log in to some sort of portal before their corresponding ceph user is created? If so, where do they go to do so? Or does the creation of ceph users and keys happen automatically? -How can you access the ldap users key and secret after they are integrated? Thanks in advance for any information you can provide. Regards, Jared

3 years, 2 months

3
4
0 0

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ceph-users July 2020