[Debian-ha-maintainers] Bug#760896: drbd8-utils: On-line device verification fails with high syncer rate

Eduardo Díaz Rodríguez ediaz at pk25.com
Tue Sep 9 00:10:39 UTC 2014


Package: drbd8-utils
Version: 2:8.3.13-2
Severity: important



-- System Information:
Debian Release: 7.6
   APT prefers stable
   APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-4-686-pae (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages drbd8-utils depends on:
ii  debconf [debconf-2.0]  1.5.49
ii  libc6                  2.13-38+deb7u4

Versions of packages drbd8-utils recommends:
ii  heirloom-mailx [mailx]  12.5-2

Versions of packages drbd8-utils suggests:
pn  heartbeat  <none>

-- Configuration Files:
/etc/drbd.conf changed [not included]
/etc/drbd.d/global_common.conf [Errno 13] Permission denied: 
u'/etc/drbd.d/global_common.conf'

-- no debconf information

In the last versions of debian 6.x the resouce can has high syncer rate

The new version if you put more than 30% of the network bandwidth and 
send a verifcation of a sync drbd fails with the error:

Sep  7 03:14:43 servidorup1 kernel: [17480.223197] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967295
Sep  7 03:14:49 servidorup1 kernel: [17486.220589] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967294
Sep  7 03:14:55 servidorup1 kernel: [17492.217804] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967293
Sep  7 03:15:01 servidorup1 kernel: [17498.215133] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967292
Sep  7 03:15:07 servidorup1 kernel: [17504.212565] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967291
Sep  7 03:15:13 servidorup1 kernel: [17510.209821] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967290
Sep  7 03:15:19 servidorup1 kernel: [17516.207213] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967289
Sep  7 03:15:25 servidorup1 kernel: [17522.204440] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967288
Sep  7 03:15:31 servidorup1 kernel: [17528.201863] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967287
Sep  7 03:15:37 servidorup1 kernel: [17534.199188] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967286
Sep  7 03:15:43 servidorup1 kernel: [17540.196513] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967285
Sep  7 03:15:49 servidorup1 kernel: [17546.193831] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967284
Sep  7 03:15:55 servidorup1 kernel: [17552.191160] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967283
Sep  7 03:16:01 servidorup1 kernel: [17558.188482] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967282
Sep  7 03:16:07 servidorup1 kernel: [17564.185807] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967281
Sep  7 03:16:13 servidorup1 kernel: [17570.183131] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967280
Sep  7 03:16:19 servidorup1 kernel: [17576.180454] block drbd0: 
[drbd0_worker/5379] sock_sendmsg time expired, ko = 4294967279


the server must rebooted to solve the issue.

This don't fails in the Debian 6.0 (drbd: initialized. Version: 8.3.7 
(api:88/proto:86-91))



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