[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[linux-lvm] add mirror to already existing LV?




 I have Fedora 8 system with operating system installed on a small
(18GB) hard disk.  A second disk (320GB) is being added to hold
user data.  Now that there is a second disk, I would like to alter
the existing LVs so they have mirrors.  Is this possible?
 I couldn't find anything that looked promising on the lvchange(8)
man page.

- Don


=========================================================
Some of the gory details:
-------------------------
# lvmdiskscan
 /dev/sda1 [      196.08 MB]
 /dev/sda2 [       16.75 GB] LVM physical volume
 /dev/sdb1 [      196.08 MB]
 /dev/sdb2 [      297.90 GB] LVM physical volume
 0 disks
 2 partitions
 0 LVM physical volume whole disks
 2 LVM physical volumes

# pvscan
 PV /dev/sda2   VG vg00   lvm2 [16.75 GB / 32.00 MB free]
 PV /dev/sdb2   VG vg00   lvm2 [297.88 GB / 297.88 GB free]
 Total: 2 [314.62 GB] / in use: 2 [314.62 GB] / in no VG: 0 [0   ]

# vgs
VG #PV #LV #SN Attr VSize VFree vg00 2 5 0 wz--n- 314.62G 297.91G

# lvscan
 ACTIVE            '/dev/vg00/lv00_root' [8.00 GB] inherit
 ACTIVE            '/dev/vg00/lv04_home' [4.22 GB] inherit
 ACTIVE            '/dev/vg00/lv02_var' [1.50 GB] inherit
 ACTIVE            '/dev/vg00/lv03_varlog' [2.00 GB] inherit
 ACTIVE            '/dev/vg00/lv01_swap' [1.00 GB] inherit




--
- Don Buchholz, Sr. Systems Admin.             <buchholz imoveinc com>
- iMove, Inc., 1732 NW Quimby St., Suite #200, Portland, Oregon  97209
- 503.273.2926 (phone)                              503.221.2172 (fax)



[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]