I currently have a Solaris 10 server with the / root file system using SVM. Here is the information of the current setup.
Code:
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d0 3.0G 635M 2.3G 22% /
bash-3.2# metastat d0
d0: Mirror
Submirror 0: d10
State: Okay
Submirror 1: d20
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 6309120 blocks (3.0 GB)
d10: Submirror of d0
State: Okay
Size: 6309120 blocks (3.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c0t0d0s0 0 No Okay Yes
d20: Submirror of d0
State: Okay
Size: 6309120 blocks (3.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c0t1d0s0 0 No Okay Yes
Device Relocation Information:
Device Reloc Device ID
c0t0d0 Yes id1,sd@n5000c50012e2ffef
c0t1d0 Yes id1,sd@n5000c50012e304df
In order to expand the / root file system, I think I'll have to create another mirror set (d7) using another pair of slices (c0t0d0s7, c0t01d0s7). I have read several cases that growfs cannot grow the mounted / file system??
cp /etc/vfstab /etc/vfstab.bak
cp /etc/system /etc/system.bak
metaroot /dev/md/rdsk/d7
mount /dev/md/dsk/d7 /mnt
# copy the new vfstab and system
cp /etc/system /mnt/etc/system
cp /etc/vfstab /mnt/etc/vfstab
umount /mnt
# restore the original vfstab and system
mv /etc/system.bak /etc/system; mv /etc/vfstab.bak /etc/vfstab
Since the boot disk is located on the same disk but different slices (s0 before, s7 now), do i have to make any changes to the boot-device from OBP? (setenv boot-device {dev})
And I have installed the boot block to slice s7 (d7). Slice s0 (d0) should also have a boot block and this would confuse the boot process the slice to boot from. How do overcome this issue?
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Hi all,
i need to extend /var file system on my solaris 10 box
/var is part of rootdg
current size 2GB
Required size 6GB
layout mirror
veritas 4.1
solaris 5.10
pls let me know the steps and the procedure to follow.
regards
Ajay S (2 Replies)
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