Hi,
just a short question:
Is a error label always equal to a error identifier?
So it does not matter if i search for an specific identifier (errpt -j) or a specific label (errpt -J)?
Regards
Ron (5 Replies)
Hi Experts,
Problem summary :
I am facing the below problem on huge files when the disk is getting full on the half way through the execution.
If the disk was already full , the commands fail & everything is fine.
Sample Code :
head_rec_data_file=`head -1 sample_file.txt`
cat... (9 Replies)
Hi,
The system is a Power6 8204 with an external storage 7031. OS is AIX 5.3. I replaced a failed disk hdisk28 and put it back to the volume group. Everything looks just fine. After the replacement, errpt has kept sending "Perm DISK OPERATION ERROR".
Other than the error, everything still... (1 Reply)
The below is my code
in general according to AIX books
To display a detailed report of all errors logged in the past 24 hours, enter:
errpt -a -s mmddhhmmyy
where the mmddhhmmyy string equals the current month, day, hour, minute, and year, minus 24 hours.
I have tried the... (2 Replies)
Hello
I have this message from errpt command
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
BFE4C025 0803155809 P H sysplanar0 UNDETERMINED ERROR
BFE4C025 0802155509 P H sysplanar0 UNDETERMINED ERROR
BFE4C025 0801155209 P H sysplanar0 UNDETERMINED ERROR
BFE4C025 ... (6 Replies)
I have received errpt like this.Any help will be highly appreciated.Recently my application has been migrated to aix 5.3 and working fine in aix 5.2 with out crashes.
LABEL: CORE_DUMP
IDENTIFIER: C69F5C9B
Date/Time: Thu Apr 23 09:41:29 EDT 2009
Sequence Number: 948... (3 Replies)
Hi to all,
Hope you can help me to figure out this problem that I have with one of our servers. I get disk errors but I cannot explain the reason why it is happening. Below is the error: Thanks in advance. By the way were using NETAPPS data storage and using 5.3 O.S version.
LABEL: ... (1 Reply)
Hi,
I'm getting the errors below in the errpt report for a IBM Blade server. I'm guessing there's a problem with one of the disks but don't know how I can confirm this. Can anyone offer any suggestions?
Regards
Gareth (4 Replies)
hi, i have an entry in errpt on aix... any help?
---------------------------------------------------------------------------
LABEL: AMQFFST3
IDENTIFIER: 8FED25B9
Date/Time: Fri Nov 15 07:20:05
Sequence Number: 2715
Machine Id: 000694DF4C00
Node Id: ... (1 Reply)
dgcfgrestore(1M)dgcfgrestore(1M)NAME
dgcfgrestore - display or restore VxVM disk group configuration from backup file
SYNOPSIS
/usr/sbin/dgcfgrestore -n dg_name -l
/usr/sbin/dgcfgrestore -n dg_name [ -o old_dm_name ] dm_name
/usr/sbin/dgcfgrestore -f dg_conf_path -l
/usr/sbin/dgcfgrestore -f dg_conf_path [ -o old_dm_name ] dm_name
DESCRIPTION
The dgcfgrestore command may be used to restore configuration data to the only disk in a single-disk disk group, or to a disk in a multi-
disk disk group in which all other disks do not have a configuration data copy.
dgcfgrestore is designed not to work if the disk being restored belongs to a multi-disk disk group and at least one of the other disks in
the group is online and contains configuration data. In such cases, adding the new disk to the disk group causes the configuration data to
be copied to the new disk.
dgcfgrestore fails if the disk group to which the disk is being restored does not exist.
The dgcfgrestore command restores the VxVM configuration data from a default (-n option) or alternate (-f option) configuration backup file
to the physical disk named by dm_name.
If the -l option is specified, dgcfgrestore displays the configuration data on the standard output.
The -o option allows the configuration stored for one disk device, old_dm_name, to be copied to another disk device, dm_name.
Options and Arguments
dm_name Specified the basename of a disk device (such as c0t4d0).
If the -o option is not specified, dm_name must specify the basename of a disk device whose configuration is stored in the con-
figuration backup file.
-f dg_conf_path
Obtains configuration information from the alternate configuration backup file specied by dg_conf_path.
-l Lists configuration information saved in the specified configuration backup file.
-n dg_name
Obtains configuration information from the default configuration backup file, /etc/vxvmconf/dg_name.conf, where dg_name is the
name of the disk group.
-o old_dm_name
Restores the configuration information saved for disk device, old_dm_name to disk device, dm_name.
old_dm_name must be the basename of a disk device whose VxVM configuration is stored in the configuration backup file.
dm_name must be the basename of a disk device that has already been initialized to the disk group to which the disk being
restored belonged. Note: Its configuration need not be stored in the configuration backup file.
EXIT CODES
dgcfgrestore exits with a zero status on successful completion. An non-zero exit status indicates that errors occurred during the restore
operation.
EXAMPLES
Restore the VxVM configuration information for the VxVM disk disk01 on the replacement disk device c0t7d0 that was part of the single-disk
disk group onediskdg using the default configuration file /etc/vxvmconf/dg00.conf:
##Initialize replaced disk device c0t7d0 for use by VxVM
# /etc/vx/bin/vxdisketup -i c0t7d0
##Create disk group using this disk
# vxdg init onediskdg disk01=c0t7d0
## Restore configuration data
# dgcfgrestore -n onediskdg c0t7d0
# vxprint -g onediskdg -ht
DG NAME NCONFIG NLOG MINORS GROUP-ID
DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE
V NAME USETYPE KSTATE STATE LENGTH READPOL PREFPLEX
PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME PLEX VOLNAME NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
dg onedisk default default 7928000 944849696.3237.veritas9
dm disk01 c8t0d0 simple 1024 8885610 -
v volume1 fsgen DISABLED EMPTY 10240 SELECT -
pl volume1-01 volume1 DISABLED EMPTY 10240 CONCAT - RW
sd disk01-01 volume1-01 disk01 0 10240 0 c8t0d0 ENA
It is now necessary to start the volumes. For a simple volume (neither RAID-5 nor mirrored), simply start the volume:
vxvol -g onediskdg start vol01
Although not recommended, it is possible to initialize disks that do not contain configuration data. Having redundant copies of configura-
tion data on disks in a disk group avoids the need for the following procedure.
The next example shows how restore the VxVM configuration information for the VxVM disk, disk01 on the replacement disk device, c0t4d0.
This was the only disk with configuration data in the two-disk disk group, dgnocfg. The other disk in the disk group, disk02 on c0t5d0,
does not contain configuration data. The example uses the alternate configuration file /tmp/dgnocfg.backup.
## Initialize replaced disk device c0t4d0 for use by VxVM
# /etc/vxvm/bin/vxdisksetup -i c0t4d0
## Create disk group using this disk
# vxdg init dgnocfg disk01=c0t4d0
## Reinitialize c0t5d0 to match new instance of dgnocfg
# /etc/vxvm/bin/vxdiskunsetup -C c0t5d0
# /etc/vxvm/bin/vxdisksetup -i c0t5d0 noconfig
# vxdg -g dgnocfg adddisk disk02=c0t5d0
## Restore configuration data
#d gcfgrestore -f /tmp/dgnocfg.backup c0t4d0
# vxprint -g dgnocfg -ht
DG NAME NCONFIG NLOG MINORS GROUP-ID
DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE
V NAME USETYPE KSTATE STATE LENGTH READPOL PREFPLEX
PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME PLEX VOLNAME NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
dg dgnocfg default default 5035000 945182942.3700.veritas9
dm disk01 c0t4d0 simple 1024 8885610 -
dm disk02 c0t5d0 simple 1024 8885610 -
v mirvol01 fsgen DISABLED EMPTY 10240 SELECT -
pl mirvol01-01 mirvol01 DISABLED EMPTY 10240 CONCAT - RW
sd disk01-01 mirvol01-01 disk01 0 10240 0 c0t4d0 ENA
pl mirvol01-02 mirvol01 DISABLED EMPTY 10240 CONCAT - RW
sd disk02-01 mirvol01-02 disk02 0 10240 0 c0t5d0 ENA
For a mirrored volume, we want to use the good plex on the disk that was not replaced (disk02) to resynchronize the other one. To do so,
we take the replaced plex offline, start the volume and place the remaining plex online.
vxmend -g dgnocfg off mirvol01-01
vxvol -g dgnocfg start mirvol01
vxmend -g dgnocfg on mirvol01-01
The next example lists backup information saved in default configuration file /etc/vxvmconf/dgnocfg.conf:
dgcfgrestore -n twodiskdg -l
This command displays output such as the following:
Disk Group Configuration information in "/etc/vxvmconf/twodiskdg.conf"
DG Name twodiskdg
---- Physical disks : 2 ----
/dev/rdsk/c0t4d0
/dev/rdsk/c0t5d0
The final example restores the VxVM configuration information for the VxVM disk, disk01 for failed disk device c0t2d0, which was part of a
single-disk disk group, foodg, to disk, c0t3d0. The default configuration file, /etc/vxvmconf/foodg.conf is used.
# Initialize c0t3d0 for use by VxVM
/etc/vx/bin/vxdisketup -i c0t3d0
# Create disk group using this disk
vxdg init onediskdg disk01=c0t3d0
# Restore configuration data
dgcfgrestore -n foodg -o c0t3d0 c0t2d0
AUTHOR
dgcfgrestore was developed by the Hewlett-Packard Company.
SEE ALSO dgcfgbackup(1M), vxdg(1M)VxVM 5.0.31.1 24 Mar 2008 dgcfgrestore(1M)