Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Thu, Nov 17, 2016 at 10:53:43PM +1300, Jan Bakuwel wrote: > Hi, > > I found the following in the archives > (http://lists.linbit.com/pipermail/drbd-user/2012-July/018751.html): > > QUOTE > > >/Now I wonder: What does drbd0 want to tell me with those "BAD! ..." > messages? / > It's just some reference counter that should not have gone negative, > but did, because we forgot to update/reinitialize it at some stage. > > Depending on your exact DRBD version, I could tell you various things > about this. But if you run 8.3 git it is supposed to be fixed, finally... > > >/It seems to have completed the synchronization successfully. Also, no > "read errors" where />/reported in on either host. />//>/Should I be concerned about the data integrity, now? / > Nope. All good. > > UNQUOTE > > root at ns8p2:~# dpkg --list | grep drbd > > ii drbd-utils 8.9.2~rc1-2+deb8u1 amd64 RAID 1 over TCP/IP for Linux (user utilities) > > root at ns8p2:~# > > > I'm running 8.9 ... is this still something I can safely ignore (and not fixed)? No, you are NOT running drbd 8.9. That's the version of the userland tools. You want to check (and upgrade) your kernel module. Check: modinfo drbd; head /proc/drbd > [25995.392321] block drbd4: Began resync as SyncTarget (will sync 976732736 KB [244183184 bits set]). > [30600.132064] block drbd4: BAD! sector=973405984s enr=29705 rs_left=-4 rs_failed=0 count=32 cstate=SyncTarget > [30681.477947] block drbd4: BAD! sector=973471608s enr=29707 rs_left=-15 rs_failed=0 count=32 cstate=SyncTarget > [30708.359025] block drbd4: BAD! sector=973504448s enr=29708 rs_left=-24 rs_failed=0 count=32 cstate=SyncTarget > [30728.251051] block drbd4: BAD! sector=973537240s enr=29709 rs_left=-27 rs_failed=0 count=32 cstate=SyncTarget > [30763.512730] block drbd4: BAD! sector=973569888s enr=29710 rs_left=-12 rs_failed=0 count=32 cstate=SyncTarget > [30773.590935] block drbd4: BAD! sector=973602656s enr=29711 rs_left=-12 rs_failed=0 count=32 cstate=SyncTarget ... -- : Lars Ellenberg : LINBIT | Keeping the Digital World Running : DRBD -- Heartbeat -- Corosync -- Pacemaker DRBD® and LINBIT® are registered trademarks of LINBIT __ please don't Cc me, but send to list -- I'm subscribed