VxVM softpartitions Post: 302094391

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1. Solaris

VxVM

All solaris rescue gurus out there .... I've a Solaris 2.6 E450 on which my sysadmin guy has deleted every file (not sub-directories) from the /etc directory. The machine is (was) running Vxvm with the root volume encapsulated. I've tried booting from CDROM, mounting the root volume...

2. Filesystems, Disks and Memory

vmstat -d with VxVM

I've got a Linux box that I'm pretty sure is having some disk issues. iostat isn't installed, but vmstat is, so i've been trying to use that to do some initial diagnostics while I go through our company's change control process to get iostat installed. The problem I'm having is that the disks...

3. Solaris

VxVM..anything to worry about in here..

DEVICE TYPE DISK GROUP STATUS c0t0d0s2 sliced rootdisk rootdg online c1t1d0s2 sliced disk01 rootdg online c2t0d0s2 sliced actsvr101 actsvr1dg online c2t2d0s2 sliced actsvr102 actsvr1dg online c2t3d0s2 ...

4. Solaris

VxVM on Solaris.

Hi, Quick question if anyone knows this. Is there a command I can use in Veritas Volume manager on Solaris that will tell me what the name of the SAN I am connected to? We have a number of SANs so I am unsure which one my servers are connected to. Thanks.

5. Solaris

Reg. VXVM

Hi Guys, I have a doubt either to Reboot the server after Replacing the disk0. I have two disks under vxvm root mirrored and i had a problem with primary disk so i replace the disk0 failed primary disk and then mirrored. After mirroring is it reboot required ?

6. Filesystems, Disks and Memory

VxVM and MPxIO

:confused: Last week I read that VxVM won't work with MPxIO (i don't recall the link) and that it should be unconfigured when installing VxVM. Today I read that VxVM works in "pass-thru" mode with MPxIO and DMP uses the devices presented by MPxIO. If I create disks with MPxIO and use VxVM to...

7. Solaris

No of volumes in vxvm

Anyone knows that how many volumes can be created in a Diskgroup? Thanks in advance...

8. Solaris

vxvm

hi all, how can we check whether vxvm is installed in our system or not in solaris? Thanks in advance dinu

9. AIX

VXVM in POWERHA 6.1

I have created a VxVM disk group in AIX7.1. I have tried to added this VxVM disk group in powerHA 6.1. But in cluster VxVM DGs are not listing. Is there any other procedure to add vxvm diskgroup to hacmp. Please share me steps for adding vxvm diskgroup to hacmp.

LEARN ABOUT HPUX

vxr5check

vxr5check(1M)															     vxr5check(1M)

NAME

       vxr5check - verify RAID-5 volume parity

SYNOPSIS

       /etc/vx/bin/vxr5check [-i | -v] [-g diskgroup] volume

DESCRIPTION

       The vxr5check utility compares the parity of each stripe of a RAID-5 volume specified by volume.  vxr5check reads the data for each stripe,
       generates the parity for this stripe, and compares this parity with the existing parity.

       vxr5check can be run against the entire RAID-5 volume, or incrementally on RAID-5 stripe boundaries, by specifying the -i option.

OPTIONS

       -g diskgroup
		 Specifies the Veritas Volume Manager (VxVM) disk group name for the RAID-5 volume name for verification.  If this option  is  not
		 specified, the default disk group is determined using the rules given in the vxdg(1M) manual page.

       -i	 Verifies the RAID-5 volume incrementally per stripes.	If a parity mismatch is found, that stripe location is displayed.

       -v	 Verbose output for the incremental vxr5check verification.  The verbose option outputs each stripe number that is being verified.

OUTPUT FORMAT

       In  verbose  mode and incremental mode, summary reports for each stripe of the RAID-5 volume are printed in output records.  If an error is
       returned for a stripe, then an error message and stripe number are displayed.  In non-verbose mode, if an error is returned, an error  mes-
       sage is displayed.

       If a parity mismatch error is determined on a stripe, vxr5check exits on that stripe and does not continue for the remaining stripes in the
       RAID-5 volume.

FILES

       /usr/lib/vxvm/bin/vxr5vrfy    The utility that vxr5check calls to perform RAID-5 parity verification operations for  the  specified  RAID-5
				     volume.

EXIT CODES

       The  vxr5check  utility exits with a non-zero status if the attempted operation fails.  A non-zero exit code is not a complete indicator of
       the problems encountered, but rather denotes the first condition that prevented further execution of the utility.

       See vxintro(1M) for a list of standard exit codes.

NOTES

       Do not run vxr5check on a volume that is in degraded mode.

SEE ALSO

       vxevac(1M), vxintro(1M), vxmend(1M), vxvol(1M)

VxVM 5.0.31.1							    24 Mar 2008 						     vxr5check(1M)