Before you start resyncing ensure that c0t2d0s0 and c0t3d0s0 are equal in size!
The suggested command is if you have an additional new disk (that is very unlikely to ever be the case).
For in-place replacement use
It will automatically resync.
Just reading you have tried that. I guess the c0t2d0 disk has a bad sector i.e. is broken. Because only the vol manager software has detected the fault it would have to change the disk LED but this feature is not implemented.
Thanks for the answer MadeInGermany,
so i must replace the disk right? but how i know which disk must be replaced when all disk led is green?
Being somewhat extremely new to Unix, I have just had a system crash
One of my Volume Groups has crashed
However, this Volume Group is actually mirrored
How do I switch to use the mirrored copy?
Any assistance greatly appreciated
Thanks (1 Reply)
I have 2 drives on a sun solaris 8 server that is a live server. I am putting in an additional 2 drives and want to mirror the the first 2. I was thinking of using disksuite but one drive is the root drive with 1 maybe 2 free paritions. The other is only one partition (36G). I was wondering... (2 Replies)
Hello,
I've got 2 system disks (hdisk0 and hdisk1) in the mirror (RAID1) on AIX 5.3. Since the hdisk1 makes some troubles, we want to replace it with the new one. How can I disable this hdisk1 disk and prepare the mirror to use the new physical disk? As far as I know, I must remove disk from the... (3 Replies)
Hi,
I want to know if one disk is failed in mirror in solaris and system is booted from another disk, is it possible to find out from which disk system is booted at command level? (1 Reply)
I have a SUN 440 running Solaris 8 that is generating funny errors on /dev/dsk/c1t0d0 and I would like to dupe the drive(the non offending drives are removed for this process), swap it with the dupe and reboot. From what I have read, the process seems simple:
dd if=/dev/dsk/c1t0d0... (1 Reply)
Hi all
I wish to mirror for the root disk, but last time i do, make the server cannot boot up. :p So this time, hope you guys can assist me on it. =)
At the last code, is the step i wish to do. Please help to check and correct me if got any wrong.
root@leo # format </dev/null
Searching for... (17 Replies)
Long time Linux, relatively new to Solaris.
Currently I have a Solaris 9 machine which has a mirrored root disk. We will be running some tests on this machine, and when those tests are done we want to restore it to "pre-test" status.
What I would like to do is break the mirror, pull the first... (2 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)
what is the difference between DRD and Root Mirror Disk using LVM mirror ? (3 Replies)
Discussion started by: maxim42
3 Replies
LEARN ABOUT MOJAVE
hdio
hdio(7I) Ioctl Requests hdio(7I)NAME
hdio - SMD and IPI disk control operations
SYNOPSIS
#include <sys/hdio.h>
DESCRIPTION
Note - The SMC and IPI drivers have been discontinued. dkio(7I) is now the preferred method for retrieving disk information.
The SMD and IPI disk drivers supplied with this release support a set of ioctl(2) requests for diagnostics and bad sector information.
Basic to these ioctl() requests are the definitions in <sys/hdio.h>.
IOCTLS
HDKIOCGTYPE The argument is a pointer to a hdk_type structure (described below). This ioctl() gets specific information from the hard
disk.
HDKIOCSTYPE The argument is a pointer to a hdk_type structure (described below). This ioctl() sets specific information about the hard
disk.
/*
* Used for drive info
*/
struct hdk_type {
ushort_t hdkt_hsect; /* hard sector count (read only) */
ushort_t hdkt_promrev; /* prom revision (read only) */
uchar_t hdkt_drtype; /* drive type (ctlr specific) */
uchar_t hdkt_drstat; /* drive status (ctlr specific, ro) */
};
HDKIOCGBAD The argument is a pointer to a hdk_badmap structure (described below). This ioctl() is used to get the bad sector map from
the disk.
HDKIOCSBAD The argument is a pointer to a hdk_badmap structure (described below). This ioctl() is used to set the bad sector map on
the disk.
/*
* Used for bad sector map
*/
struct hdk_badmap {
caddr_t hdkb_bufaddr; /* address of user's map buffer */
};
HDKIOCGDIAG The argument is a pointer to a hdk_diag structure (described below). This ioctl() gets the most recent command that failed
along with the sector and error number from the hard disk.
/*
* Used for disk diagnostics
*/
struct hdk_diag {
ushort_t hdkd_errcmd; /* most recent command in error */
daddr_t hdkd_errsect; /* most recent sector in error */
uchar_t hdkd_errno; /* most recent error number */
uchar_t hdkd_severe; /* severity of most recent error */
};
SEE ALSO ioctl(2), dkio(7I)SunOS 5.10 13 Aug 2002 hdio(7I)