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lvm lvmchange lvmdiskscan lvmdump lvmsadc lvmsar lvmdiskscan †/dev/ram0 [ 64.00 MB] /dev/ubuntu/root [ 2.57 GB] /dev/ram1 [ 64.00 MB] /dev/sda1 [ 2.76 GB] LVM physical volume /dev/ubuntu/swap_1 [ 184.00 MB] /dev/ram2 [ 64.00 MB] /dev/ram3 [ 64.00 MB] /dev/ram4 [ 64.00 MB] /dev/ram5 [ 64.00 MB] /dev/sda5 [ 243.14 MB] /dev/ram6 [ 64.00 MB] /dev/ram7 [ 64.00 MB] /dev/ram8 [ 64.00 MB] /dev/ram9 [ 64.00 MB] /dev/ram10 [ 64.00 MB] /dev/ram11 [ 64.00 MB] /dev/ram12 [ 64.00 MB] /dev/ram13 [ 64.00 MB] /dev/ram14 [ 64.00 MB] /dev/ram15 [ 64.00 MB] 1 disk 18 partitions 0 LVM physical volume whole disks 1 LVM physical volume lvmdump -help †/sbin/lvmdump [options] -h print this message
-a advanced collection - warning: if lvm is already hung,
then this script may hang as well if -a is used
-m gather LVM metadata from the PVs
-d <directory> dump into a directory instead of tarball
-c if running clvmd, gather cluster data as well
lvmdump †Creating dump directory: /root/lvmdump-ubuntu-2009080553146 Gathering LVM & device-mapper version info... Gathering dmsetup info... Gathering process info... Gathering console messages... Gathering /etc/lvm info... Gathering /dev listing... Gathering /sys/block listing... Creating report tarball in /root/lvmdump-ubuntu-2009080553146.tgz... lvm help †lvm> help Available lvm commands: Use 'lvm help <command>' for more information dumpconfig Dump active configuration formats List available metadata formats help Display help for commands lvchange Change the attributes of logical volume(s) lvconvert Change logical volume layout lvcreate Create a logical volume lvdisplay Display information about a logical volume lvextend Add space to a logical volume lvmchange With the device mapper, this is obsolete and does nothing. lvmdiskscan List devices that may be used as physical volumes lvmsadc Collect activity data lvmsar Create activity report lvreduce Reduce the size of a logical volume lvremove Remove logical volume(s) from the system lvrename Rename a logical volume lvresize Resize a logical volume lvs Display information about logical volumes lvscan List all logical volumes in all volume groups pvchange Change attributes of physical volume(s) pvresize Resize physical volume(s) pvck Check the consistency of physical volume(s) pvcreate Initialize physical volume(s) for use by LVM pvdata Display the on-disk metadata for physical volume(s) pvdisplay Display various attributes of physical volume(s) pvmove Move extents from one physical volume to another pvremove Remove LVM label(s) from physical volume(s) pvs Display information about physical volumes pvscan List all physical volumes segtypes List available segment types vgcfgbackup Backup volume group configuration(s) vgcfgrestore Restore volume group configuration vgchange Change volume group attributes vgck Check the consistency of volume group(s) vgconvert Change volume group metadata format vgcreate Create a volume group vgdisplay Display volume group information vgexport Unregister volume group(s) from the system vgextend Add physical volumes to a volume group vgimport Register exported volume group with system vgmerge Merge volume groups vgmknodes Create the special files for volume group devices in /dev vgreduce Remove physical volume(s) from a volume group vgremove Remove volume group(s) vgrename Rename a volume group vgs Display information about volume groups vgscan Search for all volume groups vgsplit Move physical volumes into a new or existing volume group version Display software and driver version information |
