Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi I was trying to simulate the process again .. Now when i tryed to make drbd1 as Secondary root at drbd1:~# /etc/init.d/drbd status drbd driver loaded OK; device status: version: 8.3.7 (api:88/proto:86-91) srcversion: EE47D8BF18AC166BE219757 m:res cs ro ds p mounted fstype 0:home Connected Primary/Secondary UpToDate/UpToDate C 1:data Connected Primary/Secondary UpToDate/UpToDate C 10:home-U^^0 StandAlone Secondary/Unknown UpToDate/DUnknown r---- 11:data-U^^1 StandAlone Secondary/Unknown UpToDate/DUnknown r---- Now as described in documentation.. in DRBD-DRS root at drbd-drs:/# /etc/init.d/drbd status drbd driver loaded OK; device status: version: 8.3.7 (api:88/proto:86-91) srcversion: EE47D8BF18AC166BE219757 m:res cs ro ds p mounted fstype 10:home-U StandAlone Primary/Unknown UpToDate/DUnknown r---- 11:data-U StandAlone Primary/Unknown UpToDate/DUnknown r---- root at drbd-drs:/# drbdadm connect home-U root at drbd-drs:/# drbdadm connect data-U root at drbd-drs:/# /etc/init.d/drbd status drbd driver loaded OK; device status: version: 8.3.7 (api:88/proto:86-91) srcversion: EE47D8BF18AC166BE219757 m:res cs ro ds p mounted fstype 10:home-U WFConnection Primary/Unknown UpToDate/DUnknown A 11:data-U WFConnection Primary/Unknown UpToDate/DUnknown A so its gone back to WFconnection .. Shall do you want me to do ? (a) I make primary on Low lever device on DRBD1 (B) I turn on Stacked device on DRBD1 (c) I set secondary on Stacked devices. (DRBD2) so Again I am missing something .. Please help me bit more .. Thanks for your help On 16 November 2011 13:20, fosiul alam <expertalert at gmail.com> wrote: > Hi Felix and *Andreas* > > thanks, its working now .. but only thing i have done different this time > is invalidate the data in drbd1 .. > > i will simulate the same process couple of time more.. and will come back > toyou ... > > Thanks again on both > > > > On 16 November 2011 13:00, Felix Frank <ff at mpexnet.de> wrote: > >> Hi, >> >> On 11/16/2011 10:47 AM, fosiul alam wrote: >> > root at drbd1:~# /etc/init.d/drbd status0:home Connected >> > Secondary/Secondary UpToDate/UpToDate C >> > 1:data Connected Secondary/Secondary UpToDate/UpToDate >> >> so if drbd1 is connected... >> >> > Croot at drbd2:~# /etc/init.d/drbd status0:home WFConnection >> > Primary/Unknown UpToDate/Outdated C >> > 1:data WFConnection Secondary/Unknown UpToDate/Outdated C >> >> ...what is it connected to? I wonder. >> >> Getting both your local nodes in Secondary/Secondary is fine. The you >> must make one Primary and bring up the stacked resources. >> >> If you do get split brain between your local stacked resources and the >> remote resources, you do have to resolve it as hinted by Andreas. >> >> Bear in mind that your victim has stacked resources, you will have to >> discard its data using drbdadm --stacked. >> >> HTH, >> Felix >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20111116/b771fd2b/attachment.htm>