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, Apr 30, 2015 at 11:16:00AM -0500, Josh Hunholz wrote: > Hey Folks, > > I posted this issue on the Ganeti mailing list as well but they suggested > that you might be able to help me out to more quickly figure out what is > going on. So we are setting up a new Ganeti cluster with version 2.12.1 > running on Ubuntu 14.04. It is using DRBD version 8.4.3. The disk starts > to create but never completes syncing. On the primary, it looks like this: > > root at icnodeb-03:~# cat /proc/drbd > version: 8.4.3 (api:1/proto:86-101) > srcversion: F97798065516C94BE0F27DC > 0: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent C r---n- > ns:576 nr:0 dw:0 dr:15304 al:0 bm:0 lo:0 pe:1 ua:7 ap:0 ep:1 wo:f > oos:10485760 > [>....................] sync'ed: 0.1% (10240/10240)Mfinish: 283:59:21 > speed: 0 (0) K/sec > > And on the secondary it looks like this: > > root at icnodeb-04:~# cat /proc/drbd > version: 8.4.3 (api:1/proto:86-101) > srcversion: F97798065516C94BE0F27DC > 0: cs:SyncTarget ro:Secondary/Primary ds:Inconsistent/UpToDate C r----- > ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:7 ua:0 ap:0 ep:1 wo:f oos:10485760 > [>....................] sync'ed: 0.1% (10240/10240)Mfinish: 123:47:24 > speed: 0 (0) want: 0 K/sec > > It stays that way and never gets past 0.1%. Network problem? MTU mismatch? Are you able to write to the Primary while it is in that state? > Is there anything else I can > check to try and figure out what is going on? Check the kernel logs. -- : Lars Ellenberg : http://www.LINBIT.com | Your Way to High Availability : DRBD, Linux-HA and Pacemaker support and consulting DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. __ please don't Cc me, but send to list -- I'm subscribed