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无法将drbd切换到辅助
我正在drbd83使用ocfs2in centos 5并计划packemaker与它们一起使用。一段时间之后，我面临着drbd大脑分裂的问题。 version: 8.3.13 (api:88/proto:86-96) GIT-hash: 83ca112086600faacab2f157bc5a9324f7bd7f77 build by mockbuild@builder10.centos.org, 2012-05-07 11:56:36 1: cs:StandAlone ro:Primary/Unknown ds:UpToDate/DUnknown r----- ns:0 nr:0 dw:112281991 dr:797551 al:99 bm:6401 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:60 我无法将我的drbd切换到中学。 drbdadm secondary r0 1: State change failed: (-12) Device is held open by someone Command 'drbdsetup 1 secondary' …