hi, maybe i do not make you understand me fully. i am reading vdsm code, but it is hard for me to understand StorageDomain,StoragePool. before stoargeD(P) can work, engine must prepare many things. i want to know the call flow (process) which must be done to make storageS(P) work. 1.for example, what funcitons you should call if make a stoargeDomain work. poolConnectStorageServer->poolCreate->poolConnect->domainCreate->domainActivate. thanks
At 2013-04-28 17:40:29,"Vered Volansky" <ve...@redhat.com> wrote: > > >----- Forwarded Message ----- >> From: "Vered Volansky" <ve...@redhat.com> >> To: "bigclouds" <bigclo...@163.com> >> Sent: Sunday, April 28, 2013 12:39:31 PM >> Subject: Re: [Engine-devel] the procedure of storage-related >> >> Hi, >> >> Find my answers below. >> >> Best Regards, >> Vered >> >> ----- Original Message ----- >> > From: "bigclouds" <bigclo...@163.com> >> > To: "engine-devel" <engine-devel@ovirt.org> >> > Sent: Saturday, April 27, 2013 8:40:56 AM >> > Subject: [Engine-devel] the procedure of storage-related >> > >> > hi,all >> > 1.i am now not very familar with the right procedure of storage, >> > please give me a simply introduction of their concept and relation. >> > help >> > me out >> > >> > StoragePool,StorageDomain >> > image,volume >> >> You should find the following link helpful: >> http://www.ovirt.org/Vdsm_Storage_Terminology >> >> As per your other questions, you might find the following guide helpul: >> http://www.ovirt.org/Quick_Start_Guide#Configure_Storage >> >> Of not, please rephrase them as they're not clear enough and I'd rather not >> guess. >> >> >> > >> > >> > 2.please help me confirm. >> > i find only one place call mount command, which is >> > poolConnectStorageServer. >> > if poolConnectStorageServer is before create and active >> > StoragePool,StorageDomain? >> > >> > 3.if attach is just modify metadata, not anything else? >> > >> > 4.sp.py, deactivateSD >> > if i deactivate ISO storage,it finally umount masterDir, why ? >> > if masterDir is not mastersd? >> > thanks >> > >> > >> > >> > _______________________________________________ >> > Engine-devel mailing list >> > Engine-devel@ovirt.org >> > http://lists.ovirt.org/mailman/listinfo/engine-devel >> > >> >_______________________________________________ >Engine-devel mailing list >Engine-devel@ovirt.org >http://lists.ovirt.org/mailman/listinfo/engine-devel
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