11-19-2009
lvm
Hi.
can anyone define about VGDA,VGSA,and quorum in aix..
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1. Filesystems, Disks and Memory
Having first encountered LVM in HP-UX and now experimenting with it in Redhat and Gentoo, I am wondering, when is it actually good practice to use LVM? Obviously LVM doesn't work for boot partitions, so that question is a pretty easy answer: Not for /boot in Linux.
While trying to figure out... (1 Reply)
Discussion started by: deckard
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2. AIX
Sorry for the noob question; my experience is with Solaris.
Am I reading this right? Are these disks completely unused? Not possibly raw disks for informix or something?
hdisk5 0K-08-ff-0,1 Optimal RAID 10 Array 285.7GB
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3. Red Hat
Hi All,
I created an lvm filesystem with a name with dash in the middle, like xxx-yyy (note, that it's only one dash).
I was able to create it smoothly with this instructions.
lvcreate -L 1G uservg -n xxx-yyy
ls /dev/uservg/xxx-yyy (check)
mkfs.ext3 /dev/uservg/xxx-yyy
mount... (1 Reply)
Discussion started by: itik
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4. Red Hat
Hi,
can we create logical volume from 2 different volume
groups. (1 Reply)
Discussion started by: gopalredhat
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5. HP-UX
Hi,
I'm new to HP-UX.
I have LVM on /var with 92Gig. I would like to reduce it to create another LVM for Oracle client with 800 meg or so. How to do it. I'm running 11.iv3
Thanks (4 Replies)
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6. AIX
i have os 5.1 and i do mirror with hdisk0 and hdisk1 on rootvg
at the end i get error in mail that:
At least one partition mirror is broken please call sysadmin
hd5 boot 1 2 2 closed/stale N/A
the other fs seems ok and sync
what to do about the hd5??? (4 Replies)
Discussion started by: amitt74
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7. Red Hat
Hi,
I have extended the logical drive on my SMART ARRAY on a BL460 C class blade from 72G to 300G (disk upgrade RAID0+1).
It went fine and the new larger disks have now sync'ed up.
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8. Linux
Hi ,
I have 500 GB hard drive in my office server, previous employee installed fedora in to it, with 50 GB / and 120 GB (/opt/backup 15GB, /opt/test 5GB so on) . i have 180 GB free space left , so I have created LVM in 180 GB and moved all data from 120 GB to 180 .
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Hi Guys,
I m using redhat 6, I have installed root partition as non-LVM .
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10. AIX
Hello,
I need some help, it is slightly urgent so any help is appreciated.
We were doing a data migration, during a migratepv command, our SAN ran out of quota space and locked all of the filesystems, now I'm left with a few errors and am not able to do migratepv again.
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LEARN ABOUT CENTOS
quorum_overview
QUORUM_OVERVIEW(8) Corosync Cluster Engine Programmer's Manual QUORUM_OVERVIEW(8)
NAME
quorum_overview - Quorum Library Overview
OVERVIEW
The quorum library is delivered with the corosync project. It is the external interface to the quorum service. This service is loaded into
all nodes in a corosync cluster and track the quorum status of a node. In order for quorum service to be useful, a quorum provider must be
configured.
The library provides a mechanism to:
* Query the quorum status
* Receive notifications of quorum state changes
BUGS
No known bugs at the time of writing. The authors are from outerspace. Deal with it.
SEE ALSO
corosync-quorumtool(8), corosync.conf(5), votequorum(5), quorum_initialize(3), quorum_finalize(3), quorum_getquorate(3), quorum_track-
start(3), quorum_trackstop(3), quorum_fd_get(3), quorum_dispatch(3), quorum_context_set(3), quorum_context_get(3)
corosync Man Page 2012-02-09 QUORUM_OVERVIEW(8)