Well, thankfully the system came up, after a remote admin rebooted the box (yes I admit it was my fault for not informing the IT group). IBM support is looking to make sure the hd2 is truly mirrored.
the LVM has somehow corrected itself, or finally bypassed the bad spot for the hd2 now shows sync'd. Thank you so much for your timely help and responses on this. If no one else ever appreciates your help, you have one person who does.
Hello,
how can i see easily the state of a mirrored disk on a AIX 4.3.3.
I try followed command:
lslv -m >lvname> but for me is not enough information.
thanx in advance
fenomen (2 Replies)
I've looked a little but haven't found a solid answer, assuming there is one.
What's better, hardware mirroring or ZFS mirroring? Common practice for us was to use the raid controllers on the Sun x86 servers. Now we've been using ZFS mirroring since U6. Any performance difference? Any other... (3 Replies)
Hi ,
I am new to SVM .when i try to learn RAID 1 , first they are creating two RAID 0 strips through
metainit d51 1 1 c0t0d0s2
metainit d52 1 1 c1t0d0s2
In the next step
metainit d50 -m d51
d50: Mirror is setup
next step is
metaattach d50 d52
d50 : submirror d52 is... (7 Replies)
Guys,
In my AIX 6.1 box the rootvg was on hdisk2, I tried to migrated it to hdisk0
Added hisk0 to rootvg , mirrored rootvg and changed bootlist and and sucessfully rebooted from hdisk0
Now I tried to remove the hdisk2 from rootvg so breaked mirror
-bash-3.00# unmirrorvg rootvg hdisk2... (3 Replies)
Dear all.
We have a very big issue on Attach HP EVA to IBM AIX powerpc singlepath.
the configurations on
lscfg -vl fcs2
fcs2 U789C.001.DQD8D74-P1-C2-T1 4Gb FC PCI Express Adapter (df1000fe)
Part Number.................10N7249
Serial... (3 Replies)
hello folks,
I have a 300GB ROOTVG volume groups with one filesystem /backup having 200GB allocated space
Now, I cannot alt disk clone or mirrorvg this hdisk with another smaller disk. The disk size has to be 300GB; I tried alt disk clone and mirrorvg , it doesn't work. you cannot copy LVs as... (9 Replies)
Hello,
aix 5.2, mirrored rootvg on hdisk0 and hdisk1. hdisk0 is dead. I can boot to cd, into sms, into maintenance mode. I can fsck all the various partitions on hdisk1 (the hd4 hd2 hd3, etc...) all is fine. But without the hdisk0 part of the mirror I cannot get the system to boot. ystem hangs on... (6 Replies)
Hello,
I have two hdisk in Power7 machine, the rootvg on hdisk0.
So to make a disk redundancy should make mirror or alt_clone and what is the different.
Appreciate your help
Thanks (1 Reply)
Hi everybody,
I have a little problem with my AIX 6.1, PowerHA 6.1 LVM mirroring.
I accidentally created logical volume cpsabcd2lv with external jfs2log loglv00 in the same volume group cpsdata2vg. Then I mirrored LV cpsabcd2lv on the second LUN in VG cpsdata2vg. My journal is unmirrored and... (0 Replies)
Discussion started by: Necronomic
0 Replies
LEARN ABOUT DEBIAN
sys::filesystem::aix
Sys::Filesystem::Aix(3pm) User Contributed Perl Documentation Sys::Filesystem::Aix(3pm)NAME
Sys::Filesystem::Aix - Return AIX filesystem information to Sys::Filesystem
SYNOPSIS
See Sys::Filesystem.
INHERITANCE
Sys::Filesystem::Aix
ISA UNIVERSAL
METHODS
version ()
Return the version of the (sub)module.
ATTRIBUTES
The following is a list of filesystem properties which may be queried as methods through the parent Sys::Filesystem object.
account
Used by the dodisk command to determine the filesystems to be processed by the accounting system.
boot
Used by the mkfs command to initialize the boot block of a new filesystem.
check
Used by the fsck command to determine the default filesystems to be checked.
dev Identifies, for local mounts, either the block special file where the filesystem resides or the file or directory to be mounted.
free
This value can be either true or false. (Obsolete and ignored).
mount
Used by the mount command to determine whether this file system should be mounted by default.
nodename
Used by the mount command to determine which node contains the remote filesystem.
size
Used by the mkfs command for reference and to build the file system.
type
Used to group related mounts.
vfs Specifies the type of mount. For example, vfs=nfs specifies the virtual filesystem being mounted is an NFS filesystem.
vol Used by the mkfs command when initializing the label on a new filesystem. The value is a volume or pack label using a maximum of 6
characters.
log The LVName must be the full path name of the filesystem logging logical volume name to which log data is written as this file system is
modified. This is only valid for journaled filesystems.
SEE ALSO
Sys::Filesystem
Example /etc/filesystems
* @(#)filesystems @(#)29 1.22 src/bos/etc/filesystems/filesystems, cmdfs, bos530 9/8/00 13:57:45
* IBM_PROLOG_BEGIN_TAG
* This is an automatically generated prolog.
*
* <snip>
*
* This version of /etc/filesystems assumes that only the root file system
* is created and ready. As new file systems are added, change the check,
* mount, free, log, vol and vfs entries for the appropriate stanza.
/:
dev = /dev/hd4
vol = "root"
mount = automatic
check = false
free = true
vfs = jfs2
log = /dev/hd8
type = bootfs
/proc:
dev = /proc
vol = "/proc"
mount = true
check = false
free = false
vfs = procfs
/scratch:
dev = /dev/fslv02
vfs = jfs2
log = INLINE
mount = true
account = false
Example /usr/sbin/mount output
node mounted mounted over vfs date options
-------- --------------- --------------------- ------------ ---------------
/dev/hd4 / jfs2 Mar 24 12:14 rw,log=/dev/hd8
/proc /proc procfs Mar 24 12:15 rw
/dev/fslv02 /scratch jfs2 Mar 24 12:15 rw,log=INLINE
filesystems(4)
Manpage includes all known options, describes the format and comment char's.
VERSION
$Id: Aix.pm 128 2010-05-12 13:16:44Z trevor $
AUTHOR
Nicola Worthington <nicolaw@cpan.org> - <http://perlgirl.org.uk>
Jens Rehsack <rehsack@cpan.org> - <http://www.rehsack.de/>
COPYRIGHT
Copyright 2004,2005,2006 Nicola Worthington.
Copyright 2008-2010 Jens Rehsack.
This software is licensed under The Apache Software License, Version 2.0.
<http://www.apache.org/licenses/LICENSE-2.0>
perl v5.10.1 2010-05-18 Sys::Filesystem::Aix(3pm)