Hi,
Before going ahead with a fsck() and applying the
patches on a RedHat 5.x system that has important data, I checked the
numbers on the file system and depending on which way to look at
it, the number for free/available space left could be 116Gb (see
#1,3) or 24Gb (see #2).
Does anyone know which to believe, 116Gb or 24Gb is free? I have
diagnostic details appended below.
Also, if the volume was created with logvol() (see #4) with the maxsize
parameter used, does that affect later growth of the file system
beyond maxsize (see #3)? My superficial understanding of inodes and
blocks does not extend to lvm() and how that affects creation-time parameters shown by tune2fs.
Thanks in advance,
Van Ly
--
# 1
# this comes close to 116Gb free <- `Available: 30246714`
# stat -f /common
File: "/common"
ID: 0 Namelen: 255 Type: ext2/ext3
Block size: 4096 Fundamental block size: 4096
Blocks: Total: 60944400 Free: 33391866 Available: 30246714
Inodes: Total: 62914560 Free: 62037005
# 2
# free blocks suggests there is 24Gb free
tune2fs 1.39 (29-May-2006)
Filesystem volume name: <none>
Last mounted on: <not available>
Filesystem UUID: b78a127a-80d9-43e2-8f9c-143a82137eb8
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index
filetype needs_re\
covery sparse_super large_file
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 62914560
Block count: 62914560
Reserved block count: 3145152
Free blocks: 6417762
Free inodes: 15443849
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 1009
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 32768
Inode blocks per group: 1024
Filesystem created: Thu Dec 18 12:06:47 2008
Last mount time: Sun Feb 1 07:25:25 2009
Last write time: Sun Feb 1 07:25:25 2009
Mount count: 3
Maximum mount count: -1
Last checked: Thu Dec 18 12:06:47 2008
Check interval: 0 (<none>)
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Journal inode: 8
First orphan inode: 30212898
Default directory hash: tea
Directory Hash Seed: 15dea504-b626-476b-8513-fdc11b43abaf
Journal backup: inode blocks
# 3
# volume has since been grown to 233Gb
# df -h /common
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg0-commonlv
233G 105G 116G 48% /common
# 4
# redhat kickstart created volume
logvol /common --fstype ext3 --name=commonlv --vgname=vg0 --size=512 --grow --maxsize=61440
_______________________________________________ Ext3-users mailing list Ext3-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/ext3-users
