Re: OSD upgrade problem nautilus->octopus - snap_mapper upgrade stuck

Jan Pekař - Imatic <jan.pekar@xxxxxxxxx> · Thu, 23 Feb 2023 00:16:17 +0100

Hi,

I enabled debug and the same - 1500 keys is where it ends.. I also enabled debug_filestore and ...

2023-02-23T00:02:34.876+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb297e7920 already registered
2023-02-23T00:02:34.876+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb297e7920 seq 148188829 osr(meta) 4859 
bytes   (queue has 49 ops and 238167 bytes)
2023-02-23T00:02:34.876+0100 7f8efc23ee00 10 snap_mapper.convert_legacy converted 1470 keys
2023-02-23T00:02:34.880+0100 7f8efc23ee00  5 filestore(/var/lib/ceph/osd/ceph-0) queue_transactions(2303): osr 0x55fb27780540 osr(meta)
2023-02-23T00:02:34.880+0100 7f8efc23ee00  5 filestore(/var/lib/ceph/osd/ceph-0) queue_transactions(2345): (writeahead) 148188845 
[Transaction(0x55fb299870e0)]
2023-02-23T00:02:34.880+0100 7f8efc23ee00 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52d20 #-1:c0371625:::snapmapper:0# 
(0x55fb29f9c9e0)
2023-02-23T00:02:34.880+0100 7f8efc23ee00 10 snap_mapper.convert_legacy converted 1500 keys
2023-02-23T00:02:34.880+0100 7f8efc23ee00  5 filestore(/var/lib/ceph/osd/ceph-0) queue_transactions(2303): osr 0x55fb27780540 osr(meta)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb297e7aa0 seq 148188830 
osr(meta) [Transaction(0x55fb29986000)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb297e7aa0 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb297e7aa0 seq 148188830 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb297e7c20 seq 148188831 
osr(meta) [Transaction(0x55fb29986120)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb297e7c20 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb297e7c20 seq 148188831 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb297e7d40 seq 148188832 
osr(meta) [Transaction(0x55fb29986240)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb297e7d40 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb297e7d40 seq 148188832 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb297e7ec0 seq 148188833 
osr(meta) [Transaction(0x55fb29986360)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb297e7ec0 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb297e7ec0 seq 148188833 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb2921db60 seq 148188834 
osr(meta) [Transaction(0x55fb29986480)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb2921db60 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb2921db60 seq 148188834 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb2921c8a0 seq 148188835 
osr(meta) [Transaction(0x55fb299865a0)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb2921c8a0 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb2921c8a0 seq 148188835 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52000 seq 148188836 
osr(meta) [Transaction(0x55fb299866c0)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52000 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52000 seq 148188836 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52180 seq 148188837 
osr(meta) [Transaction(0x55fb299867e0)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52180 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52180 seq 148188837 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52300 seq 148188838 
osr(meta) [Transaction(0x55fb29986900)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52300 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52300 seq 148188838 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52480 seq 148188839 
osr(meta) [Transaction(0x55fb29986a20)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52480 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52480 seq 148188839 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52600 seq 148188840 
osr(meta) [Transaction(0x55fb29986b40)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52600 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52600 seq 148188840 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52720 seq 148188841 
osr(meta) [Transaction(0x55fb29986c60)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52720 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52720 seq 148188841 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c528a0 seq 148188842 
osr(meta) [Transaction(0x55fb29986d80)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c528a0 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c528a0 seq 148188842 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52a20 seq 148188843 
osr(meta) [Transaction(0x55fb29986ea0)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52a20 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52a20 seq 148188843 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52ba0 seq 148188844 
osr(meta) [Transaction(0x55fb29986fc0)]
2023-02-23T00:02:34.888+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52ba0 already registered
2023-02-23T00:02:34.888+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52ba0 seq 148188844 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:34.900+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) _journaled_ahead(2440): 0x55fb29c52d20 seq 148188845 
osr(meta) [Transaction(0x55fb299870e0)]
2023-02-23T00:02:34.900+0100 7f8ef26d1700 20 filestore.osr(0x55fb27780540) _register_apply 0x55fb29c52d20 already registered
2023-02-23T00:02:34.900+0100 7f8ef26d1700  5 filestore(/var/lib/ceph/osd/ceph-0) queue_op(2181): 0x55fb29c52d20 seq 148188845 osr(meta) 4859 
bytes   (queue has 50 ops and 243026 bytes)
2023-02-23T00:02:39.108+0100 7f8ef3ed4700 20 filestore(/var/lib/ceph/osd/ceph-0) sync_entry(4152): woke after 5000196031ns

... nothing more

This was the only filestore OSD I had. My cluster recovered without it and all other bluestore OSDs are fine after octopus upgrade. I will 
wait some time if somebody will come with solution I can test, but sooner or later I will wipe the disk and start with empty bluestore or I 
will try to upgrade to pacific.

With regards
Jan Pekar

On 07/02/2023 00.41, Mark Schouten wrote:
Hi,

I’m seeing the same thing …

With debug logging enabled I see this:
2023-02-07T00:35:51.853+0100 7fdab9930e00 10 snap_mapper.convert_legacy converted 1410 keys
2023-02-07T00:35:51.853+0100 7fdab9930e00 10 snap_mapper.convert_legacy converted 1440 keys
2023-02-07T00:35:51.853+0100 7fdab9930e00 10 snap_mapper.convert_legacy converted 1470 keys
2023-02-07T00:35:51.853+0100 7fdab9930e00 10 snap_mapper.convert_legacy converted 1500 keys

It ends at 1500 keys. And nothing happens.

I’m now stuck with a cluster that has 4 OSD’s on Octopus, 10 on Nautilus, and one down .. A hint on how to work around this is welcome :)

—
Mark Schouten, CTO
Tuxis B.V.
mark@xxxxxxxx / +31 318 200208

------ Original Message ------
From "Jan Pekař - Imatic" <jan.pekar@xxxxxxxxx>
To ceph-users@xxxxxxx
Date 1/12/2023 5:53:02 PM
Subject  OSD upgrade problem nautilus->octopus - snap_mapper upgrade stuck

Hi all,

I have problem upgrading nautilus to octopus on my OSD.

Upgrade mon and mgr was OK and first OSD stuck on

2023-01-12T09:25:54.122+0100 7f49ff3eae00  1 osd.0 126556 init upgrade snap_mapper (first start as octopus)

and there were no activity after that for more than 48 hours. No disk activity.

I restarted OSD many times and nothing changed.

It is old, filestore OSD based on XFS filesystem. Is upgrade to snap mapper 2 reliable? What is OSD waiting for? Can I start OSD without 
upgrade and get cluster healthy with old snap structure? Or should I skip octopus upgrade and go to pacific directly (some bug backport 
is missing?).

Thank you for help, I'm sending some logs below..

Log shows

2023-01-09T19:12:49.471+0100 7f41f60f1e00  0 ceph version 15.2.17 (694d03a6f6c6e9f814446223549caf9a9f60dba0) octopus (stable), process 
ceph-osd, pid 2566563
2023-01-09T19:12:49.471+0100 7f41f60f1e00  0 pidfile_write: ignore empty --pid-file
2023-01-09T19:12:49.499+0100 7f41f60f1e00 -1 missing 'type' file, inferring filestore from current/ dir
2023-01-09T19:12:49.531+0100 7f41f60f1e00  0 starting osd.0 osd_data /var/lib/ceph/osd/ceph-0 /var/lib/ceph/osd/ceph-0/journal
2023-01-09T19:12:49.531+0100 7f41f60f1e00 -1 Falling back to public interface
2023-01-09T19:12:49.871+0100 7f41f60f1e00  0 load: jerasure load: lrc load: isa
2023-01-09T19:12:49.875+0100 7f41f60f1e00  0 filestore(/var/lib/ceph/osd/ceph-0) backend xfs (magic 0x58465342)
2023-01-09T19:12:49.883+0100 7f41f60f1e00  0 osd.0:0.OSDShard using op scheduler ClassedOpQueueScheduler(queue=WeightedPriorityQueue, 
cutoff=196)
2023-01-09T19:12:49.883+0100 7f41f60f1e00  0 osd.0:1.OSDShard using op scheduler ClassedOpQueueScheduler(queue=WeightedPriorityQueue, 
cutoff=196)
2023-01-09T19:12:49.883+0100 7f41f60f1e00  0 osd.0:2.OSDShard using op scheduler ClassedOpQueueScheduler(queue=WeightedPriorityQueue, 
cutoff=196)
2023-01-09T19:12:49.883+0100 7f41f60f1e00  0 osd.0:3.OSDShard using op scheduler ClassedOpQueueScheduler(queue=WeightedPriorityQueue, 
cutoff=196)
2023-01-09T19:12:49.883+0100 7f41f60f1e00  0 osd.0:4.OSDShard using op scheduler ClassedOpQueueScheduler(queue=WeightedPriorityQueue, 
cutoff=196)
2023-01-09T19:12:49.883+0100 7f41f60f1e00  0 filestore(/var/lib/ceph/osd/ceph-0) backend xfs (magic 0x58465342)
2023-01-09T19:12:49.927+0100 7f41f60f1e00  0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: FIEMAP ioctl is disabled 
via 'filestore fiemap' config option
2023-01-09T19:12:49.927+0100 7f41f60f1e00  0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: SEEK_DATA/SEEK_HOLE is 
disabled via 'filestore seek data hole' config option
2023-01-09T19:12:49.927+0100 7f41f60f1e00  0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: splice() is disabled via 
'filestore splice' config option
2023-01-09T19:12:49.983+0100 7f41f60f1e00  0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: syncfs(2) syscall fully 
supported (by glibc and kernel)
2023-01-09T19:12:49.983+0100 7f41f60f1e00  0 xfsfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_feature: extsize is disabled by conf
2023-01-09T19:12:50.015+0100 7f41f60f1e00  0 filestore(/var/lib/ceph/osd/ceph-0) start omap initiation
2023-01-09T19:12:50.079+0100 7f41f60f1e00  1 leveldb: Recovering log #165531
2023-01-09T19:12:50.083+0100 7f41f60f1e00  1 leveldb: Level-0 table #165533: started
2023-01-09T19:12:50.235+0100 7f41f60f1e00  1 leveldb: Level-0 table #165533: 1598 bytes OK
2023-01-09T19:12:50.583+0100 7f41f60f1e00  1 leveldb: Delete type=0 #165531

2023-01-09T19:12:50.615+0100 7f41f60f1e00  1 leveldb: Delete type=3 #165529

2023-01-09T19:12:51.339+0100 7f41f60f1e00  0 filestore(/var/lib/ceph/osd/ceph-0) mount(1861): enabling WRITEAHEAD journal mode: 
checkpoint is not enabled
2023-01-09T19:12:51.379+0100 7f41f60f1e00  1 journal _open /var/lib/ceph/osd/ceph-0/journal fd 35: 2998927360 bytes, block size 4096 
bytes, directio = 1, aio = 1
2023-01-09T19:12:51.931+0100 7f41f60f1e00 -1 journal do_read_entry(243675136): bad header magic
2023-01-09T19:12:51.939+0100 7f41f60f1e00  1 journal _open /var/lib/ceph/osd/ceph-0/journal fd 35: 2998927360 bytes, block size 4096 
bytes, directio = 1, aio = 1
2023-01-09T19:12:51.943+0100 7f41f60f1e00  1 filestore(/var/lib/ceph/osd/ceph-0) upgrade(1466)
2023-01-09T19:12:52.015+0100 7f41f60f1e00  1 osd.0 126556 init upgrade snap_mapper (first start as octopus)

lsof shows

COMMAND     PID USER   FD      TYPE             DEVICE SIZE/OFF       NODE NAME
ceph-osd 225860 ceph  cwd       DIR              9,127 4096          2 /
ceph-osd 225860 ceph  rtd       DIR              9,127 4096          2 /
ceph-osd 225860 ceph  txt       REG              9,127 31762544       5021 /usr/bin/ceph-osd
ceph-osd 225860 ceph  mem       REG               8,70  2147237 68104224 /var/lib/ceph/osd/ceph-0/current/omap/165546.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2147792 68104190 /var/lib/ceph/osd/ceph-0/current/omap/165545.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2147689 68104240 /var/lib/ceph/osd/ceph-0/current/omap/165466.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2142721 68102679 /var/lib/ceph/osd/ceph-0/current/omap/165544.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2142677 68104239 /var/lib/ceph/osd/ceph-0/current/omap/165465.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2144979 68078254 /var/lib/ceph/osd/ceph-0/current/omap/165543.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2143705 68163491 /var/lib/ceph/osd/ceph-0/current/omap/165526.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2141468 68163492 /var/lib/ceph/osd/ceph-0/current/omap/165527.ldb
ceph-osd 225860 ceph  mem       REG               8,70   145986 68018644 /var/lib/ceph/osd/ceph-0/current/omap/165541.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2143434 68163490 /var/lib/ceph/osd/ceph-0/current/omap/165525.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2136002 68122351 /var/lib/ceph/osd/ceph-0/current/omap/165472.ldb
ceph-osd 225860 ceph  mem       REG               8,70  1965262 68119647 /var/lib/ceph/osd/ceph-0/current/omap/165467.ldb
ceph-osd 225860 ceph  mem       REG               8,70  2145206 68104229 /var/lib/ceph/osd/ceph-0/current/omap/165464.ldb
ceph-osd 225860 ceph  mem       REG               8,70    61600 68002130 /var/lib/ceph/osd/ceph-0/current/omap/165536.ldb
ceph-osd 225860 ceph  mem       REG               8,70   352689 67945734 /var/lib/ceph/osd/ceph-0/current/omap/165530.ldb
ceph-osd 225860 ceph  mem       REG               8,70    82500 67480519 /var/lib/ceph/osd/ceph-0/current/omap/165539.ldb
ceph-osd 225860 ceph  mem       REG              9,127 189200       2878 /usr/lib/ceph/erasure-code/libec_isa.so
ceph-osd 225860 ceph  mem       REG              9,127 2021136       3033 /usr/lib/ceph/erasure-code/libec_lrc.so
ceph-osd 225860 ceph  mem       REG              9,127 360544       2942 /usr/lib/ceph/erasure-code/libec_jerasure.so
ceph-osd 225860 ceph  mem       REG              9,127 55792      15227 /lib/x86_64-linux-gnu/libnss_files-2.28.so
ceph-osd 225860 ceph  mem       REG              9,127 22368 133997 /usr/lib/x86_64-linux-gnu/liburcu-common.so.6.0.0
ceph-osd 225860 ceph  mem       REG              9,127 42976 133996 /usr/lib/x86_64-linux-gnu/liburcu-cds.so.6.0.0
ceph-osd 225860 ceph  mem       REG              9,127 51128 149821 /usr/lib/x86_64-linux-gnu/liblttng-ust-tracepoint.so.0.0.0
ceph-osd 225860 ceph  mem       REG               8,70    33977 68116674 /var/lib/ceph/osd/ceph-0/current/omap/165547.ldb
ceph-osd 225860 ceph  DEL       REG               0,19 64261192 /[aio]
ceph-osd 225860 ceph  DEL       REG               0,19 64261191 /[aio]
ceph-osd 225860 ceph  mem       REG              9,127 158400       2523 /lib/x86_64-linux-gnu/liblzma.so.5.2.4
ceph-osd 225860 ceph  mem       REG              9,127 135064      12635 /lib/x86_64-linux-gnu/libnl-3.so.200.26.0
ceph-osd 225860 ceph  mem       REG              9,127 488272     133248 /usr/lib/x86_64-linux-gnu/libnl-route-3.so.200.26.0
ceph-osd 225860 ceph  mem       REG              9,127 35808      15263 /lib/x86_64-linux-gnu/librt-2.28.so
ceph-osd 225860 ceph  mem       REG              9,127 55512 133042 /usr/lib/x86_64-linux-gnu/libunwind.so.8.0.1
ceph-osd 225860 ceph  mem       REG              9,127 30776      16463 /lib/x86_64-linux-gnu/libuuid.so.1.3.0
ceph-osd 225860 ceph  mem       REG              9,127 1820400      15070 /lib/x86_64-linux-gnu/libc-2.28.so
ceph-osd 225860 ceph  mem       REG              9,127 100712       7687 /lib/x86_64-linux-gnu/libgcc_s.so.1
ceph-osd 225860 ceph  mem       REG              9,127 1579448      15202 /lib/x86_64-linux-gnu/libm-2.28.so
ceph-osd 225860 ceph  mem       REG              9,127 1570256     133576 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
ceph-osd 225860 ceph  mem       REG              9,127 112800     133289 /usr/lib/x86_64-linux-gnu/librdmacm.so.1.1.22.1
ceph-osd 225860 ceph  mem       REG              9,127 104496     133287 /usr/lib/x86_64-linux-gnu/libibverbs.so.1.5.22.1
ceph-osd 225860 ceph  mem       REG              9,127 149704       5527 /lib/x86_64-linux-gnu/libudev.so.1.6.13
ceph-osd 225860 ceph  mem       REG              9,127 146968      15251 /lib/x86_64-linux-gnu/libpthread-2.28.so
ceph-osd 225860 ceph  mem       REG              9,127 3044224     135371 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
ceph-osd 225860 ceph  mem       REG              9,127 14592      15128 /lib/x86_64-linux-gnu/libdl-2.28.so
ceph-osd 225860 ceph  mem       REG              9,127 93000      15255 /lib/x86_64-linux-gnu/libresolv-2.28.so
ceph-osd 225860 ceph  mem       REG              9,127 301288     134118 /usr/lib/x86_64-linux-gnu/libtcmalloc.so.4.5.3
ceph-osd 225860 ceph  mem       REG              9,127 14184 134682 /usr/lib/x86_64-linux-gnu/libaio.so.1.0.1
ceph-osd 225860 ceph  mem       REG              9,127 117184       2738 /lib/x86_64-linux-gnu/libz.so.1.2.11
ceph-osd 225860 ceph  mem       REG              9,127 121184     136027 /usr/lib/x86_64-linux-gnu/liblz4.so.1.8.3
ceph-osd 225860 ceph  mem       REG              9,127 31104 133334 /usr/lib/x86_64-linux-gnu/libsnappy.so.1.1.7
ceph-osd 225860 ceph  mem       REG              9,127 378160     133086 /usr/lib/x86_64-linux-gnu/libleveldb.so.1d.20
ceph-osd 225860 ceph  mem       REG              9,127 256120       7650 /lib/x86_64-linux-gnu/libfuse.so.2.9.9
ceph-osd 225860 ceph  mem       REG              9,127 343008      16890 /lib/x86_64-linux-gnu/libblkid.so.1.1.0
ceph-osd 225860 ceph  mem       REG               8,70     1546 68022625 /var/lib/ceph/osd/ceph-0/current/omap/165542.ldb
ceph-osd 225860 ceph  mem       REG               8,70     1598 67109142 /var/lib/ceph/osd/ceph-0/current/omap/165533.ldb
ceph-osd 225860 ceph  mem       REG              9,127 35112 133884 /usr/lib/x86_64-linux-gnu/liburcu-bp.so.6.0.0
ceph-osd 225860 ceph  mem       REG              9,127 165632      15000 /lib/x86_64-linux-gnu/ld-2.28.so
ceph-osd 225860 ceph    0r      CHR                1,3 0t0          6 /dev/null
ceph-osd 225860 ceph    1u     unix 0x00000000ab7b4943      0t0 64259884 type=STREAM
ceph-osd 225860 ceph    2u     unix 0x00000000ab7b4943      0t0 64259884 type=STREAM
ceph-osd 225860 ceph    3u  a_inode               0,14 0 11090 [eventpoll]
ceph-osd 225860 ceph    4r     FIFO               0,13      0t0 64259943 pipe
ceph-osd 225860 ceph    5w     FIFO               0,13      0t0 64259943 pipe
ceph-osd 225860 ceph    6u  a_inode               0,14 0 11090 [eventpoll]
ceph-osd 225860 ceph    7r     FIFO               0,13      0t0 64259944 pipe
ceph-osd 225860 ceph    8w     FIFO               0,13      0t0 64259944 pipe
ceph-osd 225860 ceph    9u  a_inode               0,14 0 11090 [eventpoll]
ceph-osd 225860 ceph   10r     FIFO               0,13      0t0 64259945 pipe
ceph-osd 225860 ceph   11w     FIFO               0,13      0t0 64259945 pipe
ceph-osd 225860 ceph   12w      REG              9,127 8765       3314 /var/log/ceph/ceph-osd.0.log
ceph-osd 225860 ceph   13r     FIFO               0,13      0t0 64259950 pipe
ceph-osd 225860 ceph   14w     FIFO               0,13      0t0 64259950 pipe
ceph-osd 225860 ceph   15u     unix 0x0000000097fdc46a      0t0 64259951 /var/run/ceph/ceph-osd.0.asok type=STREAM
ceph-osd 225860 ceph   24r     FIFO               0,13      0t0 64261188 pipe
ceph-osd 225860 ceph   25w     FIFO               0,13      0t0 64261188 pipe
ceph-osd 225860 ceph   26r     FIFO               0,13      0t0 64261189 pipe
ceph-osd 225860 ceph   27w     FIFO               0,13      0t0 64261189 pipe
ceph-osd 225860 ceph   28uW     REG               8,70 37         21 /var/lib/ceph/osd/ceph-0/fsid
ceph-osd 225860 ceph   29r      DIR               8,70 262         16 /var/lib/ceph/osd/ceph-0
ceph-osd 225860 ceph   30r      DIR               8,70 24576         27 /var/lib/ceph/osd/ceph-0/current
ceph-osd 225860 ceph   31u      REG               8,70 10         28 /var/lib/ceph/osd/ceph-0/current/commit_op_seq
ceph-osd 225860 ceph   32uW     REG               8,70        0 67108882 /var/lib/ceph/osd/ceph-0/current/omap/LOCK
ceph-osd 225860 ceph   33w      REG               8,70   813568 68035819 /var/lib/ceph/osd/ceph-0/current/omap/165540.log
ceph-osd 225860 ceph   34w      REG               8,70    32068 68072533 /var/lib/ceph/osd/ceph-0/current/omap/MANIFEST-165538
ceph-osd 225860 ceph   36u      BLK               8,65 0t0        422 /dev/sde1
ceph-osd 225860 ceph   37u      REG               8,70      538 134217745 
/var/lib/ceph/osd/ceph-0/current/meta/DIR_E/DIR_D/DIR_C/osd\\usuperblock__0_23C2FCDE__none
ceph-osd 225860 ceph   38u      REG               8,70    22453 1075330317 
/var/lib/ceph/osd/ceph-0/current/meta/DIR_4/DIR_B/DIR_4/osdmap.126556__0_DF0524B4__none

strace shows

strace: Process 225860 attached
futex(0x555f3e1c05c8, FUTEX_WAIT_PRIVATE, 0, NULL

-- ============
Ing. Jan Pekař
jan.pekar@xxxxxxxxx
----
Imatic | Jagellonská 14 | Praha 3 | 130 00
https://www.imatic.cz | +420326555326
============
--
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx

--
============
Ing. Jan Pekař
jan.pekar@xxxxxxxxx
----
Imatic | Jagellonská 14 | Praha 3 | 130 00
https://www.imatic.cz | +420326555326
============
--
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx