Does it mean that I don't need mpath0p1 ? If its the case i don't need to run kpartx on mpath0?
And not having mpath0p1 will take away this device mapper ioctl failed issue when creating lvcreate? I am really confused why this lock has failed , also not sure if this is related to this >2TB LUN. Paras. On Fri, Aug 12, 2011 at 11:09 AM, Keith Schincke <[email protected]>wrote: > Your physical volume can be a whole disk (mpath0) or a partition > (mpath0p1). I use the partition schema as blank disks could be accidentally > used by a follow on admin who does not fully understand the system > configuration. > > Keith > > Sent from my iPhone > > On Aug 12, 2011, at 10:14, Paras pradhan <[email protected]> wrote: > > > > On Fri, Aug 12, 2011 at 7:39 AM, Alan Brown < <[email protected]> > [email protected]> wrote: > >> Paras pradhan wrote: >> >>> Hi, >>> >>> I have a 2199GB LUN assigned to my 3 node cluster. Since its >2TB, I used >>> parted to create the EFI GPT parittion. After that pvcreate and vgcreate >>> were successfull but I get the following error when doing lvcreate. >>> >>> >> If the entire LUN is a PV then you don't need to partition it. > > > You mean don't use parted or any and directly proceed to pvcreate? > > > > >> >> >> >> >> -- >> Linux-cluster mailing list >> <[email protected]>[email protected] >> <https://www.redhat.com/mailman/listinfo/linux-cluster> >> https://www.redhat.com/**mailman/listinfo/linux-cluster >> > > -- > Linux-cluster mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/linux-cluster > > > -- > Linux-cluster mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/linux-cluster >
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