I will provide the "start command", someone else can provide the parsing bit.
Note: I am not mirrored.
What to look for!
There are two columns labeled LP and PP. Here is can determine how many copies there are. If PP == LP, one copy; if PP is double LP - 2 copies, if PP is three times LP - then three copies of the data (not copies of the first copy, copies is the number of copies of data - 1, 2 or 3).
The magic command to start this is:
Last edited by MichaelFelt; 03-21-2013 at 01:42 PM..
Reason: updated to add -o flag - thanks to bakunin for the reminder!
Hello All,
I am a newbee in HP UX wanted to know how to configure DNS,NFS,NIS,LDAP and LVM(mirror,sparing and multipathing) in HP UX 11iv2 and v3 and i did go through some of the docs on hp.com but i think those are for experience UX users and i am new to this so if some one could just mention... (1 Reply)
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 all,
I have the following code:
if ; then echo 'folder not exist'; else echo 'folder exist'; fi
The "testing" folder is not exist in /home/batch , but thhe result is 'folder exist'. It seems that the code cannot detect that the folder "testing" not exist.
ANybody know the... (1 Reply)
Hi Guys,
I have a mirrored LVM volume, and wish to break the mirror leaving only copy1 (effectively removing copy 0).
Here's the config:
# lvs -a -o +devices
lvdata vg01 mwi-ao 2.19T lvdata_mlog 100.00 lvdata_mimage_0(0),lvdata_mimage_1(0)
vg01... (0 Replies)
Hello there ULF,
Good day! Just want to share my code and as well as my problem on why I'm not getting the output that I want. My original code was:
#!/usr/bin/sh
echo
echo -n "Please input an IP-Pool: "
read ip
echo
echo "Please wait....."... (8 Replies)
I apologize is this isn't an appropriate post for the 'advanced' UNIX, so please let me know if I should post this under UNIX for dummies, but here's my problem in a nutshell: I having problems creating a mirrored logical volume.
I have created two new physical volumes
... (2 Replies)
Hi
I am getting the following error while executing any command related to LVM -
# vgs
vgs: symbol lookup error: vgs: undefined symbol: pvcreate
Can any one please advise how to get rid of this problem?
Thanks (6 Replies)
Hi,
I have old server hp rp 3440 hp-ux 11.11. One mirrored disk is faulty. I need spesial patch PHKL_31216 and PHCO_30698, which give to correctly remove disk. Unfortunately I don't have access to hp support site. Please help me find it patch.
regards,Andre (0 Replies)
Hello,
I am trying to convert a single-drive Centos 7.2 installation with LVM into a two-disk mdadm mirror with mrrored LVM. I was able to follow the excellent instructions at:
http://www.dgoradia.com/creating-a-raid1-mirrored-on-an-existing-centos-on-lvm/and did create a two-disk mirror... (1 Reply)
Discussion started by: Clovis_Sangrail
1 Replies
LEARN ABOUT HPUX
vxsplitlines
vxsplitlines(1M)vxsplitlines(1M)NAME
vxsplitlines - show disks with conflicting configuration copies in a cluster
SYNOPSIS
vxsplitlines [-g diskgroup] [-c daname]
DESCRIPTION
If you import portions of a disk group on different systems, this can lead to conflicting configuration copies on the disks of the disk
group.
If the configuration information in a disk group is ambiguous, it may not be possible for Veritas Volume Manager to determine which config-
uration copy is most up-to-date. (This is usually termed a serial split brain (SSB) condition when it occurs in a cluster.) You cannot
import a disk group in this state unless you specify which disk's configuration copy to use.
You can use the vxsplitlines command to see which disks in a disk group have conflicting configuration copies, and use this information
together with your knowledge of the history of the disk groups' usage to determine which configuration copy is most valid.
The output from vxsplitlines displays the vxdg commands that you can run to import the disk group using the available configuration copies.
The -o selectcp option of the vxdg import command is used to select the configuration copy to use for the import.
OPTIONS -c daname Display the SSB IDs for each disk that are stored in the configuration copy on the disk specified by its disk access name.
Note: Although the SSB IDs for some disks may match, this does not necessarily mean that those disks' configuration copies have
recorded all the configuration changes. When viewed from some other configuration copies, the SSB IDs of the same disks may not
match.
-g diskgroup
Specifies the disk group. If a disk group is not specified, the default disk group is used as determined from the rules on the
vxdg(1M) manual page.
EXAMPLES
Display the disks on each side of the split in the disk group newdg:
vxsplitlines -g newdg
Display the SSB IDs stored in the configuration copy on disk c2t4d0:
vxsplitlines -g newdg -c c2t4d0
NOTES
The vxsplitlines is primarily intended to be used with private disk groups, but it also works with shared disk groups.
The version number of the disk group must be 110 or greater.
SEE ALSO vxdg(1M)
Veritas Volume Manager Administrator's Guide
VxVM 5.0.31.1 24 Mar 2008 vxsplitlines(1M)