HP XP20000/XP24000 HP StorageWorks XP Disk Array Configuration Guide (T5278-96 - Page 114

Change a Journaled File System

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/dev/hd3 /dev/hd1 /dev/lv00 /dev/lv01 /dev/lv02 24576 11608 52% 38 8192 7840 4% 17 4792320 4602128 4% 16 4792320 4602128 4% 16 14401536 13949392 4% 16 0% /tmp 1% /home 1% /VG00 (OPEN-3) 1% /VG01 (OPEN-3) 1% /VG02 (OPEN-9) 4. Verify that the file system is usable by performing some basic operations (for example, file creation, copying, and deletion) on each logical device. Example # cd /hp00 # cp /smit.log /hp00/smit.log.back1 # ls -l hp00 -rw-rw-rw- 1 root system 375982 Nov 30 17:25 smit.log.back1 # cp smit.log.back1 smit.log.back2 # ls -l -rw-rw-rw- 1 root system 375982 Nov 30 17:25 smit.log.back1 -rw-rw-rw- 1 root system 375982 Nov 30 17:28 smit.log.back2 # rm smit.log.back1 # rm smit.log.back2 5. Use the df command to verify that the file systems have successfully automounted after a reboot. Any file systems that were not automounted can be set to automount using the SMIT Change a Journaled File System screen. If you are using HACMP or HAGEO, do not set the file systems to automount. Example # df File system 512-blocks free %Used Iused %Iused Mounted on /dev/hd4 8192 3176 61% 652 31% / /dev/hd2 1024000 551448 46% 6997 5% /usr /dev/hd9var 8192 5512 32% 66 6% /var /dev/hd3 24576 11608 52% 38 0% /tmp /dev/hd1 8192 7840 4% 17 1% /home /dev/lv00 4792320 4602128 4% 16 1% /hp00 /dev/lv01 4792320 4602128 4% 16 1% /hp01 /dev/lv02 14401536 13949392 4% 16 1% /hp02 HACMP and HAGEO do not provide a complete disaster recovery or backup solution and are not a replacement for standard disaster recovery planning and backup/recovery methodology. 114 IBM AIX

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/dev/hd3
24576
11608
52%
38
0% /tmp
/dev/hd1
8192
7840
4%
17
1% /home
/dev/lv00
4792320
4602128
4%
16
1% /VG00 (OPEN-3)
/dev/lv01
4792320
4602128
4%
16
1% /VG01 (OPEN-3)
/dev/lv02
14401536 13949392
4%
16
1% /VG02 (OPEN-9)
4.
Verify that the file system is usable by performing some basic operations (for example, file
creation, copying, and deletion) on each logical device.
Example
# cd /hp00
# cp /smit.log /hp00/smit.log.back1
# ls -l hp00
–
rw-rw-rw-
1
root
system
375982 Nov 30 17:25 smit.log.back1
# cp smit.log.back1 smit.log.back2
# ls -l
-rw-rw-rw-
1
root
system
375982 Nov 30 17:25 smit.log.back1
-rw-rw-rw-
1
root
system
375982 Nov 30 17:28 smit.log.back2
# rm smit.log.back1
# rm smit.log.back2
5.
Use the
df
command to verify that the file systems have successfully automounted after a
reboot. Any file systems that were not automounted can be set to automount using the SMIT
Change a Journaled File System
screen.
If you are using HACMP or HAGEO, do not set the file systems to automount.
Example
# df
File system 512-blocks
free %Used Iused %Iused Mounted on
/dev/hd4
8192
3176
61%
652
31% /
/dev/hd2
1024000
551448
46%
6997
5% /usr
/dev/hd9var
8192
5512
32%
66
6% /var
/dev/hd3
24576
11608
52%
38
0% /tmp
/dev/hd1
8192
7840
4%
17
1% /home
/dev/lv00
4792320
4602128
4%
16
1% /hp00
/dev/lv01
4792320
4602128
4%
16
1% /hp01
/dev/lv02
14401536 13949392
4%
16
1% /hp02
HACMP and HAGEO do not provide a complete disaster recovery or backup solution and
are not a replacement for standard disaster recovery planning and backup/recovery
methodology.
114
IBM AIX