Gluster heal problem

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi all,
I have a problem with heal, I have 995 files that fails with heal.

Gluster version: 9.3
OS: Debian Bullseye

My setup is a replicate with an arbiter:
Volume Name: gds-admin
Type: Replicate
Volume ID: f1f112f4-8cee-4c04-8ea5-c7d895c8c8d6
Status: Started
Snapshot Count: 8
Number of Bricks: 1 x (2 + 1) = 3
Transport-type: tcp
Bricks:
Brick1: urd-gds-001:/urd-gds/gds-admin
Brick2: urd-gds-002:/urd-gds/gds-admin
Brick3: urd-gds-000:/urd-gds/gds-admin (arbiter)
Options Reconfigured:
storage.build-pgfid: off
performance.client-io-threads: off
nfs.disable: on
transport.address-family: inet
storage.fips-mode-rchecksum: on
features.barrier: disable

Gluster volume status:
Status of volume: gds-admin
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick urd-gds-001:/urd-gds/gds-admin        49155     0          Y       6964
Brick urd-gds-002:/urd-gds/gds-admin        49155     0          Y       4270
Brick urd-gds-000:/urd-gds/gds-admin        49152     0          Y       1175
Self-heal Daemon on localhost               N/A       N/A        Y       7031
Self-heal Daemon on urd-gds-002             N/A       N/A        Y       4281
Self-heal Daemon on urd-gds-000             N/A       N/A        Y       1230

Task Status of Volume gds-admin
------------------------------------------------------------------------------
There are no active volume tasks


Gluster pool list:
UUID                            Hostname        State
8823d0d9-5d02-4f47-86e9-        urd-gds-000     Connected
73139305-08f5-42c2-92b6-        urd-gds-002     Connected
d612a705-8493-474e-9fdc-        localhost       Connected




info summary says:
Brick urd-gds-001:/urd-gds/gds-admin
Status: Connected
Total Number of entries: 995
Number of entries in heal pending: 995
Number of entries in split-brain: 0
Number of entries possibly healing: 0

Brick urd-gds-002:/urd-gds/gds-admin
Status: Connected
Total Number of entries: 0
Number of entries in heal pending: 0
Number of entries in split-brain: 0
Number of entries possibly healing: 0

Brick urd-gds-000:/urd-gds/gds-admin
Status: Connected
Total Number of entries: 995
Number of entries in heal pending: 995
Number of entries in split-brain: 0
Number of entries possibly healing: 0



Statistics says (on both node urd-gds-000 and urd-gds-001):
Starting time of crawl: Tue Oct  5 14:25:08 2021

Ending time of crawl: Tue Oct  5 14:25:25 2021

Type of crawl: INDEX
No. of entries healed: 0
No. of entries in split-brain: 0
No. of heal failed entries: 995


To me it seems as if node urd-gds-002 has old version of files.
I tried 2 files that had filenames and both urd-gds-000 and urd-gds-001
has the same gfid for the file and the same timestamp for the file.
Node urd-gds-002 has a different gfid and an older timestamp.
The client could not access the file.
I manually removed the file and gfid file from urd-gds-002 and these files
were healed.

I have a long list of files with just gfids (995).
I tried to get the file path with (example):
getfattr -n trusted.glusterfs.pathinfo -e text /mnt/gds-admin/.gfid/4e203eb1-795e-433a-9403-753ba56575fd
getfattr: Removing leading '/' from absolute path names
# file: mnt/gds-admin/.gfid/4e203eb1-795e-433a-9403-753ba56575fd
trusted.glusterfs.pathinfo="(<REPLICATE:gds-admin-replicate-0> <POSIX(/urd-gds/gds-admin):urd-gds-000:/urd-gds/gds-admin/.glusterfs/30/70/3070276f-1096-44c8-b9e9-62625620aba3/04> <POSIX(/urd-gds/gds-admin):urd-gds-001:/urd-gds/gds-admin/.glusterfs/30/70/3070276f-1096-44c8-b9e9-62625620aba3/04>)"

This tells me that the file exists on node urd-gds-000 and urd-gds-001.

I have been looking through the glustershd.log and I see the similar error
over and over again on urd-gds-000 and urd-gds-001:
[2021-10-05 12:46:01.095509 +0000] I [MSGID: 108026] [afr-self-heal-entry.c:1052:afr_selfheal_entry_do] 0-gds-admin-replicate-0: performing entry selfheal on d0d8b20e-c9df-4b8b-ac2e-24697fdf9201
[2021-10-05 12:46:01.802920 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-1: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:46:01.803538 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-2: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:46:01.803612 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-0: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:46:01.908395 +0000] I [MSGID: 108026] [afr-self-heal-entry.c:1052:afr_selfheal_entry_do] 0-gds-admin-replicate-0: performing entry selfheal on 0e309af2-2538-440a-8fd0-392620e83d05
[2021-10-05 12:46:01.914909 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-0: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:46:01.915225 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-1: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:46:01.915230 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-2: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]

On urd-gds-002 I get same error over and over again:
[2021-10-05 12:34:38.013434 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-1: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:34:38.013576 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-0: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:34:38.013948 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-2: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:44:39.011771 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-1: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:44:39.011825 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-0: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:44:39.012306 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-2: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:54:40.017676 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-1: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:54:40.018240 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-2: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]
[2021-10-05 12:54:40.021305 +0000] E [MSGID: 114031] [client-rpc-fops_v2.c:211:client4_0_mkdir_cbk] 0-gds-admin-client-0: remote operation failed. [{path=(null)}, {errno=22}, {error=Invalid argument}]

It seems to gradualy become less and less entries, over night it has been reduced from 995 to 972.

If I do an ls from the client side in some direcotories some names of the files shows up in info summary
and then dissapears after a while.

I would really appreciate some help on how to resolve this issue!

Many thanks!

Best regards
Marcus

---
När du skickar e-post till SLU så innebär detta att SLU behandlar dina personuppgifter. För att läsa mer om hur detta går till, klicka här <https://www.slu.se/om-slu/kontakta-slu/personuppgifter/>
E-mailing SLU will result in SLU processing your personal data. For more information on how this is done, click here <https://www.slu.se/en/about-slu/contact-slu/personal-data/>
________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
https://lists.gluster.org/mailman/listinfo/gluster-users




[Index of Archives]     [Gluster Development]     [Linux Filesytems Development]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux