[Gluster-users] geo-replication command rsync returned with 3

Dietmar Putz dietmar.putz at 3qsdn.com
Mon Jan 29 19:56:35 UTC 2018 

Hi all,

by downgrade of
ii  libc6:amd64 2.23-0ubuntu10

to

ii  libc6:amd64 2.23-0ubuntu3

the problem was solved. at least in gfs testenvironment running gfs 
3.13.2 and 3.7.20 and on our productive environment with 3.7.18.
possibly it helps someone...

best regards
Dietmar




Am 25.01.2018 um 14:06 schrieb Dietmar Putz:
>
> Hi Kotresh,
>
> thanks for your response...
>
> i have made further tests based on ubuntu 16.04.3 (latest upgrades) 
> and gfs 3.12.5 with following rsync version :
>
> 1. ii  rsync                              3.1.1-3ubuntu1
> 2. ii  rsync                              3.1.1-3ubuntu1.2
> 3. ii  rsync                              3.1.2-2ubuntu0.1
>
> in each test all nodes had the same rsync version installed. all tests 
> failed with the below shown error.
> then i started a test with the same setup. this time upgrades for 
> ubuntu 16.04.3 were disabled.
> again i have tested the above shown rsync versions on all nodes. the 
> geo replication works fine in any case.
> then i have installed  3.1.1-3ubuntu1.2 on each node as it is 
> installed with latest ubuntu upgrade.
> afterwards i have just upgraded all slave nodes with the latest ubuntu 
> upgrades, reboot...the geo-replication still works fine.
> after upgrade and reboot of the master nodes with the latest ubuntu 
> upgrades the below shown error appeared again... geo rep is broken.
>
> i believe one of the below shown packages caused the error because 
> directly after upgrade of these packages the error appeared
> on the corresponding master node....
> anyone else who has experienced this issue...?
> any help would be appreciated.
>
> best regards
> Dietmar
>
>
>
>
> Am 25.01.2018 um 04:14 schrieb Kotresh Hiremath Ravishankar:
>> It is clear that rsync is failing. Are the rsync versions on all 
>> masters and slave nodes same?
>> I have seen that has caused problems sometimes.
>>
>> -Kotresh HR
>>
>> On Wed, Jan 24, 2018 at 10:29 PM, Dietmar Putz 
>> <dietmar.putz at 3qsdn.com <mailto:dietmar.putz at 3qsdn.com>> wrote:
>>
>>     Hi all,
>>
>>     i have made some tests on the latest Ubuntu 16.04.3 server image.
>>     Upgrades were disabled...
>>     the configuration was always the same...a distributed replicated
>>     volume on 4 VM's with geo-replication to a dist. repl .volume on
>>     4 VM's.
>>     i started with 3.7.20, upgrade to 3.8.15, to 3.10.9 to 3.12.5.
>>     After each upgrade i have tested the geo-replication which worked
>>     well anytime.
>>     then i have made an update / upgrade on the first master node.
>>     directly after upgrade the below shown error appeared on that node.
>>     after upgrade on the second master node the error appeared there
>>     also... geo replication is faulty.
>>
>>     this error affects gfs 3.7.20, 3.8.15, 3.10.9 and 3.12.5 on
>>     Ubuntu 16.04.3
>>     in one test i have updated rsync from 3.1.1 to 3.1.2 but with no
>>     effect.
>>
>>     does anyone else experienced this behavior...any idea ?
>>
>>     best regards
>>     Dietmar
>>
>>
>>     gfs 3.12.5 geo-rep log on master :
>>
>>     [2018-01-24 15:50:35.347959] I [master(/brick1/mvol1):1385:crawl]
>>     _GMaster: slave's time    stime=(1516808792, 0)
>>     [2018-01-24 15:50:35.604094] I
>>     [master(/brick1/mvol1):1863:syncjob] Syncer: Sync Time Taken   
>>     duration=0.0294    num_files=1 job=2    return_code=3
>>     [2018-01-24 15:50:35.605490] E
>>     [resource(/brick1/mvol1):210:errlog] Popen: command returned
>>     error    cmd=rsync -aR0 --inplace --files-from=- --super --stats
>>     --numeric-ids --no-implied-dirs --existing --xattrs --acls
>>     --ignore-missing-args . -e ssh -oPasswordAuthentication=no
>>     -oStrictHostKeyChecking=no -i
>>     /var/lib/glusterd/geo-replication/secret.pem -p 22
>>     -oControlMaster=auto -S
>>     /tmp/gsyncd-aux-ssh-MZwEp2/cbad1c5f88978ecd713bdb1478fbabbe.sock
>>     --compress root at gl-node5-int:/proc/2013/cwd error=3
>>     [2018-01-24 15:50:35.628978] I
>>     [syncdutils(/brick1/mvol1):271:finalize] <top>: exiting.
>>
>>
>>
>>     after this upgrade one server fails :
>>     Start-Date: 2018-01-18  04:33:52
>>     Commandline: /usr/bin/unattended-upgrade
>>     Upgrade:
>>     libdns-export162:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     libisccfg140:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     bind9-host:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     dnsutils:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     libc6:amd64 (2.23-0ubuntu9, 2.23-0ubuntu10),
>>     libisc160:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     locales:amd64 (2.23-0ubuntu9, 2.23-0ubuntu10),
>>     libisc-export160:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     libc-bin:amd64 (2.23-0ubuntu9, 2.23-0ubuntu10),
>>     liblwres141:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     libdns162:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     multiarch-support:amd64 (2.23-0ubuntu9, 2.23-0ubuntu10),
>>     libisccc140:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10),
>>     libbind9-140:amd64 (1:9.10.3.dfsg.P4-8ubuntu1.8,
>>     1:9.10.3.dfsg.P4-8ubuntu1.10)
>>     End-Date: 2018-01-18  04:34:32
>>
>>
>>
>>     strace rsync :
>>
>>     30743 23:34:47 newfstatat(3, "6737", {st_mode=S_IFDIR|0755,
>>     st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
>>     30743 23:34:47 newfstatat(3, "6741", {st_mode=S_IFDIR|0755,
>>     st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
>>     30743 23:34:47 getdents(3, /* 0 entries */, 131072) = 0
>>     30743 23:34:47 munmap(0x7fa4feae7000, 135168) = 0
>>     30743 23:34:47 close(3)                 = 0
>>     30743 23:34:47 write(2, "rsync: getcwd(): No such file or
>>     directory (2)", 46) = 46
>>     30743 23:34:47 write(2, "\n", 1)        = 1
>>     30743 23:34:47 rt_sigaction(SIGUSR1, {SIG_IGN, [], SA_RESTORER,
>>     0x7fa4fdf404b0}, NULL, 8) = 0
>>     30743 23:34:47 rt_sigaction(SIGUSR2, {SIG_IGN, [], SA_RESTORER,
>>     0x7fa4fdf404b0}, NULL, 8) = 0
>>     30743 23:34:47 write(2, "rsync error: errors selecting
>>     input/output files, dirs (code 3) at util.c(1056)
>>     [Receiver=3.1.1]", 96) = 96
>>     30743 23:34:47 write(2, "\n", 1)        = 1
>>     30743 23:34:47 exit_group(3)            = ?
>>     30743 23:34:47 +++ exited with 3 +++
>>
>>
>>
>>
>>     Am 19.01.2018 um 17:27 schrieb Joe Julian:
>>>     ubuntu 16.04
>>
>>     _______________________________________________
>>     Gluster-users mailing list
>>     Gluster-users at gluster.org <mailto:Gluster-users at gluster.org>
>>     http://lists.gluster.org/mailman/listinfo/gluster-users
>>     <http://lists.gluster.org/mailman/listinfo/gluster-users>
>>
>>
>>
>>
>> -- 
>> Thanks and Regards,
>> Kotresh H R
>
>
>
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-- 
Dietmar Putz
3Q GmbH
Kurfürstendamm 102
D-10711 Berlin
  
Mobile:   +49 171 / 90 160 39
Mail:     dietmar.putz at 3qsdn.com

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