10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi Experts,
I wanted to extend a veritas file system which is running on veritas cluster and mounted on node2 system.
#hastatus -sum
-- System State Frozen
A node1 running 0
A node2 running 0
-- Group State
-- Group System Probed ... (1 Reply)
Discussion started by: Skmanojkum
1 Replies
2. UNIX for Dummies Questions & Answers
I have a machine (5.10 Generic_142900-03 sun4u sparc SUNW,Sun-Fire-V210) that we are upgrading the storage and my task is to mirror what is already on the machine to the new disk. I have the disk, it is labeled and ready but I am not sure of the next steps to mirror the existing diskgroup and... (1 Reply)
Discussion started by: rookieuxixsa
1 Replies
3. Solaris
Hiii,
Can any one sugge me best practices for resizing a veritas voulume with vxfs file system?
I tried doing this
vxassist -g stg shrinkto stgvol 209715200
VxVM vxassist ERROR V-5-1-7236 Shrinking a FSGEN or RAID5 usage type volume can result in loss of data. It is recommended... (1 Reply)
Discussion started by: anwesh
1 Replies
4. Solaris
Can you please let me know the certification code for veritas volume manager in solaris ? Thanks in advance. (2 Replies)
Discussion started by: gowthamakanthan
2 Replies
5. Solaris
Can somebody kindly help me to determine which one i should choose to better manipulate OS volume.
RAID manager or veritas volume manager?
Any critical differences between those two?
Thanks in advance. (5 Replies)
Discussion started by: beginningDBA
5 Replies
6. Solaris
Hi all,
Anybody know the URLs of veritas volume manager disk problems,volume problems,root disk problems ...etc.
Please share the URL's. i really appreciate for cooperation.
regards
krishna (4 Replies)
Discussion started by: murthy76
4 Replies
7. UNIX for Advanced & Expert Users
hy guys
I am new at this thread , i have installed sf 5.0 and wanted to encapsulate root disk but when i get to optionn to enter private region i get this error:
Enter desired private region length
(default: 65536) 512
VxVM ERROR V-5-2-338
The encapsulation operation failed with the... (2 Replies)
Discussion started by: charneet
2 Replies
8. Solaris
Hi all,
I have a problem with vxvm volume which is mirror with two disks. when i am try to increase file system, it is throwing an ERROR: can not allocate 5083938 blocks, ERROR: can not able to run vxassist on this volume.
Please find a sutable solutions.
Thanks and Regards
B. Nageswar... (0 Replies)
Discussion started by: nageswarb
0 Replies
9. Filesystems, Disks and Memory
Hi,
Somebody can help me to retrieve the command to use in Solaris 8 to display the space free on a Virtual disk created by VVM ?
Thanks very much,
Fabien Renaux (1 Reply)
Discussion started by: unclefab
1 Replies
10. UNIX for Dummies Questions & Answers
WHat is the difference between Veritas filesystem and veritas volume manager?
Regards (2 Replies)
Discussion started by: knarayan
2 Replies
raidstart(8) System Manager's Manual raidstart(8)
NAME
raidstart, raidstop, - command set to manage md devices.
SYNOPSIS
raidstart [options] <raiddevice>*
raidstop [options] <raiddevice>*
DESCRIPTION
RAID devices are virtual devices created from two or more real block devices. This allows multiple disks to be combined into a single
filesystem, possibly with automated backup and recovery. Linux RAID devices are implemented through the md device driver.
If you're using the /proc filesystem, /proc/mdstat gives you informations about md devices status.
Currently, Linux supports linear md devices, RAID0 (striping), RAID1 (mirrroring), and RAID4 and RAID5. For information on the various lev-
els of RAID, check out:
http://ostenfeld.dk/~jakob/Software-RAID.HOWTO/
for new releases of the RAID driver check out:
ftp://ftp.fi.kernel.org/pub/linux/daemons/raid/alpha
Avaible commands are :
mkraid : configures (creates) md (RAID) devices in the kernel, banding multiple devices into one.
raidstart : activates (starts) an existing 'persistent' md device
raid0run : activates old nonpersistent RAID0/LINEAR md devices
raidstop : turns off an md device, and unconfigures (stops) it
By default, a systems RAID configuration is kept in /etc/raidtab, which can configure multiple RAID devices.
All of these tools work similiarly. If -a (or --all) is specified, the specified operation is performed on all of the RAID devices men-
tioned in the configuration file. Otherwise, one or more RAID devices must be specified on the command line. For example:
raid0run -a
Starts all of the 'old' RAID0 RAID devices specified in /etc/raidtab. If only /dev/md1 should be started, the following command should be
used instead:
raidstart /dev/md1
OPTIONS
-a, --all
Apply the command to all of the configurations specified in the config file.
-c, --configfile filename
Use filename as the configuration file (/etc/raidtab is used by default).
-h, --help
Displays a short usage message, then exits.
-V, --version
Displays a short version message, then exits.
NOTES
The raidtools are derived from the md-tools and raidtools packages, which were originally written by Marc Zyngier, Miguel de Icaza, Gadi
Oxman, Bradley Ward Allen, and Ingo Molnar.
BUGS
no known bugs.
SEE ALSO
raidtab(5), raid0run(8), raidstop(8), mkraid(8)
raidstart(8)