drbd won't sync 8.3.13 on OpenVZ kernel
<p>I used the matching 8.3.13 utilities and it didn't work but strangely the newer 8.3.16 which makes DRBD complain works just fine.</p>
<p>GIT-hash: 83ca112086600faacab2f157bc5a9324f7bd7f77 build by root@sighted, 2012-10-09 12:47:51<br />
0: cs:SyncSource ro:Secondary/Primary ds:UpToDate/Inconsistent A r-----<br />
ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:5236960<br />
[>....................] sync'ed: 0.1% (5112/5112)M<br />
finish: 26977:37:03 speed: 0 (0) K/sec</p>
<p>You would think the errors in the logs below indicate a kernel module error but I don't think that's the case as the newer utilities resolve the sync issue and don't produce messages like below:</p>
<p><code>No response from the DRBD driver! Is the module loaded? </code></p>
<p><q>Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.695070] INFO: task drbd0_receiver:1301 blocked for more than 120 seconds.<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.695893] Not tainted 2.6.32-042stab085.20 #1<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.696479] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698359] drbd0_receive D ffff88001f166140 0 1301 2 0 0x00000080<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698371] ffff88001b4fbcb0 0000000000000046 0000000000000000 0000000000000000<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698377] ffff88001c615638 0000000000000246 0000000000000000 ffff88001c615630<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698382] 0000000000000246 0000000100032bc1 ffff88001f166708 000000000001ec80<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698387] Call Trace:<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698404] [<ffffffff810a15ee>] ? prepare_to_wait+0x4e/0x80<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698421] [<ffffffffa0268029>] receive_sync_uuid+0x189/0x320 [drbd]<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698427] [<ffffffff810a12c0>] ? autoremove_wake_function+0x0/0x40<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698438] [<ffffffffa025f915>] drbdd+0xe5/0x380 [drbd]<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698454] [<ffffffff8152bf27>] ? printk+0x41/0x4a<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698459] [<ffffffff8152bf27>] ? printk+0x41/0x4a<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698470] [<ffffffffa0265194>] drbdd_init+0xa4/0x1d0 [drbd]<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698475] [<ffffffff8152da7a>] ? schedule_timeout+0x19a/0x2e0<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698482] [<ffffffff810881e0>] ? process_timeout+0x0/0x10<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698494] [<ffffffffa0275b3c>] drbd_thread_setup+0xdc/0x260 [drbd]<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698500] [<ffffffff8100c34a>] child_rip+0xa/0x20<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698511] [<ffffffffa0275a60>] ? drbd_thread_setup+0x0/0x260 [drbd]<br />
Apr 15 20:31:02 src="/style-2014-l1b/Cluster01 kernel: [ 1200.698515] [<ffffffff8100c340>] ? child_rip+0x0/0x20<br />
Apr 15 20:33:02 src="/style-2014-l1b/Cluster01 kernel: [ 1320.698098] INFO: task drbd0_receiver:1301 blocked for more than 120 seconds.<br />
Apr 15 20:33:02 src="/style-2014-l1b/Cluster01 kernel: [ 1320.699942] Not tainted 2.6.32-042stab085.20 #1<br />
Apr 15 20:33:02 src="/style-2014-l1b/Cluster01 kernel: [ 1320.701509] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.<br />
Apr 15 20:33:02 src="/style-2014-l1b/Cluster01 kernel: [ 1320.704374] drbd0_receive D ffff88001f166140 0 1301 2 0 0x00000080<br />
Apr 15 20:33:02 src="/style-2014-l1b/Cluster01 kernel: [ 1320.704382] ffff88001b4fbcb0 0000000000000046 0000000000000000 0000000000000000<br />
Apr 15 20:33:02 src="/style-2014-l1b/Cluster01 kernel: [ 1320.704389] ffff88001c615638 0000000000000246 0000000000000000 ffff88001c615630<br />
Apr 15 20:33:02 src="/style-2014-l1b/Cluster01 kernel: [ 1320.704394] 0000000000000246 0000000100032bc1 ffff88001f166708 000000000001ec80<br />
<br />
[ 1800.722067] INFO: task drbd0_receiver:1301 blocked for more than 120 seconds.<br />
[ 1800.723910] Not tainted 2.6.32-042stab085.20 #1<br />
[ 1800.725484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.<br />
[ 1800.728368] drbd0_receive D ffff88001f166140 0 1301 2 0 0x00000080<br />
[ 1800.728377] ffff88001b4fbcb0 0000000000000046 0000000000000000 0000000000000000<br />
[ 1800.728383] ffff88001c615638 0000000000000246 0000000000000000 ffff88001c615630<br />
[ 1800.728388] 0000000000000246 0000000100032bc1 ffff88001f166708 000000000001ec80<br />
[ 1800.728393] Call Trace:<br />
[ 1800.728405] [<ffffffff810a15ee>] ? prepare_to_wait+0x4e/0x80<br />
[ 1800.728422] [<ffffffffa0268029>] receive_sync_uuid+0x189/0x320 [drbd]<br />
[ 1800.728428] [<ffffffff810a12c0>] ? autoremove_wake_function+0x0/0x40<br />
[ 1800.728439] [<ffffffffa025f915>] drbdd+0xe5/0x380 [drbd]<br />
[ 1800.728446] [<ffffffff8152bf27>] ? printk+0x41/0x4a<br />
[ 1800.728450] [<ffffffff8152bf27>] ? printk+0x41/0x4a<br />
[ 1800.728465] [<ffffffffa0265194>] drbdd_init+0xa4/0x1d0 [drbd]<br />
[ 1800.728470] [<ffffffff8152da7a>] ? schedule_timeout+0x19a/0x2e0<br />
[ 1800.728477] [<ffffffff810881e0>] ? process_timeout+0x0/0x10<br />
[ 1800.728488] [<ffffffffa0275b3c>] drbd_thread_setup+0xdc/0x260 [drbd]<br />
[ 1800.728495] [<ffffffff8100c34a>] child_rip+0xa/0x20<br />
[ 1800.728505] [<ffffffffa0275a60>] ? drbd_thread_setup+0x0/0x260 [drbd]<br />
[ 1800.728510] [<ffffffff8100c340>] ? child_rip+0x0/0x20<br />
</ffffffff8100c340></ffffffffa0275a60></ffffffff8100c34a></ffffffffa0275b3c></ffffffff810881e0></ffffffff8152da7a></ffffffffa0265194></ffffffff8152bf27></ffffffff8152bf27></ffffffffa025f915></ffffffff810a12c0></ffffffffa0268029></ffffffff810a15ee></ffffffff8100c340></ffffffffa0275a60></ffffffff8100c34a></ffffffffa0275b3c></ffffffff810881e0></ffffffff8152da7a></ffffffffa0265194></ffffffff8152bf27></ffffffff8152bf27></ffffffffa025f915></ffffffff810a12c0></ffffffffa0268029></ffffffff810a15ee></q></p>
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drbd, sync, openvz, kernel, matching, utilities, didn, strangely, newer, git, hash, ca, faacab, bc, bd, sighted, br, cs, syncsource, ro, secondary, primary, ds, uptodate, inconsistent, ns, nr, dw, bm, pe, ua, ap, ep, wo, oos, errors, logs, indicate, module, resolve, apr, src, quot, cluster, info, task, _receiver, blocked, tainted, echo, proc, sys, hung_task_timeout_secs, disables, _receive, ffff, fbcb, ec, ffffffff, ee, prepare_to_wait, ffffffffa, receive_sync_uuid, autoremove_wake_function, drbdd, xe, bf, printk, drbdd_init, xa, schedule_timeout, process_timeout, drbd_thread_setup, xdc, child_rip,