On Fri, Aug 17, 2012 at 3:33 PM, Muhammad Yousuf Khan <sir...@gmail.com> wrote: > On Fri, Aug 17, 2012 at 3:28 PM, J. B <baksh...@gmail.com> wrote: >> >> Thanks, [-Z n] only works with a warrning > > -Z, --zero y/n > Controls zeroing of the first KB of data in the new logical volume. > Default is yes.
FYI it is just a work around. let see if others might help with some detailed suggestion. > > > Warning: trying to mount an unzeroed logical volume can cause the > system to hang. > so be careful. i haven't tried this either. > > for further reference check this > http://linux.about.com/library/cmd/blcmdl8_lvcreate.htm > >> >> [...] >> WARNING: "root" not zeroed >> Logical volume "root" created >> >> [...] >> >> What does it mean and will it create any issue in future ? >> >> TIA >> >> >> On Fri, 17 Aug 2012 15:18:41 +0500 >> Muhammad Yousuf Khan <sir...@gmail.com> wrote: >> >>> http://forums.funtoo.org/viewtopic.php?id=1206 >>> >>> This might help >>> >>> On Fri, Aug 17, 2012 at 3:00 PM, J. B <baksh...@gmail.com> wrote: >>> > >>> > Dear list, >>> > >>> > I'm with debian wheezy with lvm2 2.02.95-4. >>> > >>> > whenever I try to execute lvcreate it fails. Here is the output of such >>> > a command >>> > >>> > `````````````````` >>> > #lvcreate -v -n root -L 80G mygroup >>> > >>> > Setting logging type to disk >>> > Finding volume group "mygroup" >>> > Archiving volume group "mygroup" metadata (seqno 7). >>> > Creating logical volume root >>> > Creating volume group backup "/etc/lvm/backup/mygroup" (seqno 8). >>> > Found volume group "mygroup" >>> > activation/volume_list configuration setting not defined: Checking >>> > only host tags for mygroup/root >>> > Creating mygroup-root >>> > Loading mygroup-root table (254:1) >>> > Resuming mygroup-root (254:1) >>> > Clearing start of logical volume "root" >>> > /dev/mygroup/root: not found: device not cleared >>> > Aborting. Failed to wipe start of new LV. >>> > Found volume group "mygroup" >>> > Removing mygroup-root (254:1) >>> > Creating volume group backup "/etc/lvm/backup/mygroup" (seqno 9). >>> > semid 7340034: semop failed for cookie 0xd4ddd6c: incorrect semaphore >>> > state >>> > Failed to set a proper state for notification semaphore identified by >>> > cookie value 223206764 (0xd4ddd6c) to initialize waiting for incoming >>> > notifications. >>> > ````````````````````````` >>> > >>> > Am I missing anything ? >>> > >>> > Thanks >>> > >>> > >>> > -- >>> > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org >>> > with a subject of "unsubscribe". Trouble? Contact >>> > listmas...@lists.debian.org >>> > Archive: http://lists.debian.org/20120817153019.07ad8...@shiva.selfip.org >>> > -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CAGWVfMnkTMzBBBWAWMEfvCf=von5pwrh82sj_k9bp0p5rle...@mail.gmail.com
