Hi Igor
Thank you for looking into this! I attached the complete log of today,
with the preceding "ceph_assert(h->file->fnode.ino != 1)" at
13:13:22.609, the first "FAILED ceph_assert(is_valid_io(off, len))" at
13:44:52.059, the debug log starting at 16:42:20.883.
Cheers
Harry
On 08.06.20 16:37, Igor Fedotov wrote:
> Hi Harald,
>
> was this exact OSD suffering from "ceph_assert(h->file->fnode.ino !=
1)"?
>
> Could you please collect extended log with debug-bluefs set ot 20?
>
>
> Thanks,
>
> Igor
>
> On 6/8/2020 4:48 PM, Harald Staub wrote:
>> This is again about our bad cluster, with far too many objects. Now
>> another OSD crashes immediately at startup:
>>
>> /build/ceph-14.2.8/src/os/bluestore/KernelDevice.cc: 944: FAILED
>> ceph_assert(is_valid_io(off, len))
>> 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char
>> const*)+0x152) [0x5601938e0e92]
>> 2: (ceph::__ceph_assertf_fail(char const*, char const*, int, char
>> const*, char const*, ...)+0) [0x5601938e106d]
>> 3: (KernelDevice::read(unsigned long, unsigned long,
>> ceph::buffer::v14_2_0::list*, IOContext*, bool)+0x8e0) [0x560193f2ae90]
>> 4: (BlueFS::_read(BlueFS::FileReader*, BlueFS::FileReaderBuffer*,
>> unsigned long, unsigned long, ceph::buffer::v14_2_0::list*,
>> char*)+0x4f6) [0x560193ee0506]
>> 5: (BlueFS::_replay(bool, bool)+0x489) [0x560193ee14e9]
>> 6: (BlueFS::mount()+0x219) [0x560193ef4319]
>> 7: (BlueStore::_open_bluefs(bool)+0x41) [0x560193de2281]
>> 8: (BlueStore::_open_db(bool, bool, bool)+0x88c) [0x560193de347c]
>> 9: (BlueStore::_open_db_and_around(bool)+0x44) [0x560193dfa134]
>> 10: (BlueStore::_mount(bool, bool)+0x584) [0x560193e4a804]
>> 11: (OSD::init()+0x3b7) [0x56019398f957]
>> 12: (main()+0x3cdb) [0x5601938e85cb]
>> 13: (__libc_start_main()+0xe7) [0x7f54cdf1bb97]
>> 14: (_start()+0x2a) [0x56019391b08a]
>>
>> 2020-06-08 13:44:52.063 7f54d169ec00 -1 *** Caught signal (Aborted) **
>> in thread 7f54d169ec00 thread_name:ceph-osd
>>
>> ceph version 14.2.8 (2d095e947a02261ce61424021bb43bd3022d35cb)
>> nautilus (stable)
>> 1: (()+0x12890) [0x7f54cf286890]
>> 2: (gsignal()+0xc7) [0x7f54cdf38e97]
>> 3: (abort()+0x141) [0x7f54cdf3a801]
>> 4: (ceph::__ceph_assert_fail(char const*, char const*, int, char
>> const*)+0x1a3) [0x5601938e0ee3]
>> 5: (ceph::__ceph_assertf_fail(char const*, char const*, int, char
>> const*, char const*, ...)+0) [0x5601938e106d]
>> 6: (KernelDevice::read(unsigned long, unsigned long,
>> ceph::buffer::v14_2_0::list*, IOContext*, bool)+0x8e0) [0x560193f2ae90]
>> 7: (BlueFS::_read(BlueFS::FileReader*, BlueFS::FileReaderBuffer*,
>> unsigned long, unsigned long, ceph::buffer::v14_2_0::list*,
>> char*)+0x4f6) [0x560193ee0506]
>> 8: (BlueFS::_replay(bool, bool)+0x489) [0x560193ee14e9]
>> 9: (BlueFS::mount()+0x219) [0x560193ef4319]
>> 10: (BlueStore::_open_bluefs(bool)+0x41) [0x560193de2281]
>> 11: (BlueStore::_open_db(bool, bool, bool)+0x88c) [0x560193de347c]
>> 12: (BlueStore::_open_db_and_around(bool)+0x44) [0x560193dfa134]
>> 13: (BlueStore::_mount(bool, bool)+0x584) [0x560193e4a804]
>> 14: (OSD::init()+0x3b7) [0x56019398f957]
>> 15: (main()+0x3cdb) [0x5601938e85cb]
>> 16: (__libc_start_main()+0xe7) [0x7f54cdf1bb97]
>> 17: (_start()+0x2a) [0x56019391b08a]
>> NOTE: a copy of the executable, or `objdump -rdS <executable>` is
>> needed to interpret this.
>>
>> There was a preceding assert (earlier written about):
>>
>> /build/ceph-14.2.8/src/os/bluestore/BlueFS.cc: 2261: FAILED
>> ceph_assert(h->file->fnode.ino != 1)
>>
>> Any ideas that I could try to save this OSDs?
>>
>> Cheers
>> Harry
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