Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Try: drbdadm secondary <res> drbdadm disconnect <res> drbdadm detach <res> Note that, in your post below, it is already disconnected (StandAlone == disconnected), so technically you should skip that call. digimer On 22/04/16 12:22 AM, Takeshi Yahagi wrote: > Hi, Digimer > > Thanks for your reply. > >> Can you paste the output of 'cat /proc/drbd' from the machine you are > trying to detach? If the peer is not >> UpToDate and Primary, then it needs the local machine to run. (Just a > guess, /proc/drbd will give better >> indication). > I did it. The output on console is below!! > [root#] cat /proc/drbd > : <trim> > 0: cs:StandAlone ro:Primary/Unknown ds:UpToDate/DUnknown r----- > ns:138734606 nr:0 dw:1715987995 dr:1159763787 al:31373043 bm:12020785 > lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:1740 > : <trim> > > It seems to be "Primary UpToDate". > > Regards, > ---- > Yahagi(TGI) > > > -----Original Message----- > From: Digimer [mailto:lists at alteeve.ca] > Sent: Friday, April 22, 2016 12:16 PM > To: Takeshi Yahagi <yahagi at tgi.co.jp>; drbd-user at lists.linbit.com > Subject: Re: [DRBD-user] How to detach the DRBD Block Device. > > On 21/04/16 10:15 PM, Takeshi Yahagi wrote: >> Hi. >> >> This is Yahagi(TGI). >> >> I use DRBD v8.3.15, now. >> >> I want to detach the DRBD lower device. >> >> But, command >> "drbdadm disconnect <DRBD device> >> drbdadm detach <DRBD device>" >> is not success. >> >> Error Message from the command "drbdadm detach" is below >> 0: State change failed: (-2) Need access to UpToDate data Command >> 'drbdsetup 0 detach' terminated with exit code 17 >> >> I want to know the completed command sequence for detach the block device. >> >> Regards, >> ---- >> Yahagi(TGI) >> ---- > > Can you paste the output of 'cat /proc/drbd' from the machine you are trying > to detach? If the peer is not UpToDate and Primary, then it needs the local > machine to run. (Just a guess, /proc/drbd will give better indication). > > madi > > -- > Digimer > Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is > trapped in the mind of a person without access to education? > -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education?