Hi guys,
I havent done this before but iam trying to create an image of a mirrorred drive.
Correct me if iam wrong, but when i have two disks setup in raid configuration and have them mirrored in solaris. It then defines at one entity.
How would i create a "flar" image of that one entity... (3 Replies)
Hi all,
Currently i am involved in developing a device driver for a custom hardware.
My linux stack already has the sysfs directory structure
/sys/class/hwmon/
My need is that, while loading my device driver i need to create a "xyz" sysfs directory inside hwmon sysfs directory as... (0 Replies)
I have an HP blade with Qlogic HBA's connected to an EVA8000. I have downloaded the latest multipath.conf from HP's website. The drive presented to the server appears to be configured and working except the output of "multipath -l" shows for all paths. What is causing this output?
mpath0... (2 Replies)
hello
my centOS newly installed system loading dmraid modules on startup
I did remove all LVM/raid things from system installation menus and after installation too but dmraid is still there
and he says: no raid disks found
also I did modprobe -r dm_raid45 and it do remove it but only until... (7 Replies)
Hi,
How to find the raw device/multipath details of the LUN used by the diskgroups of the database.
file system type -- ASM
Oracle -- 11.2.0.3.0
OS -- Linux
This is RAC database.
Regards,
Maddy (2 Replies)
Hi all
I have a system running:
uname -o
GNU/Linux
that has already some file systems created:
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_outsystemdb-lv_root
50G 2.7G 45G 6% /
tmpfs 28G 72K 28G 1%... (5 Replies)
Hi,
Unable to make tape backup, please help.
/opt/ignite/bin/make_tape_recovery -a /dev/rmt/?mn -I -v -m tar -x inc_entire=vg00
* Creating local directories for configuration files and archive.
======= 04/25/16 16:28:08 IST Started /opt/ignite/bin/make_tape_recovery.
(Mon... (4 Replies)
Hi,
I am testing on iSCSI + multipath, where i have one iSCSI lun assigned to one server.
mpatha (1IET 00010001) dm-2 IET,VIRTUAL-DISK
size=100M features='0' hwhandler='0' wp=rw
|-+- policy='round-robin 0' prio=1 status=active
| `- 2:0:0:1 sda 8:0 active ready running
`-+-... (6 Replies)
Discussion started by: linux.amrit
6 Replies
LEARN ABOUT HPUX
pfto
pfto(7) Miscellaneous Information Manual pfto(7)NAME
pfto - Powerfail Timeout
DESCRIPTION
HP-UX SCSI disk device drivers have a timeout facility that detects non-responding disks. VxVM uses this mechanism in its Powerfail Time-
out (pfto) feature. You can specify a timeout value for individual VxVM disks using the vxdisk command (see the EXAMPLES section below).
If a disk fails to respond in the specified timeout period, the driver receives a timer interrupt.
pfto values are persistent across reboots, that is, after the pfto value is set, it remains in effect until you explicitly change it. If
dynamic multipathing is enabled, the pfto value set on a disk applies to each path of a multipath disk device.
The pfto value is in seconds. If pfto is not specified, or is zero, the timeout period is 30 seconds. Both the vxdisk and vxprint commands
display the current pfto value for a disk.
EXAMPLES
Use the following command to set the value of pfto to 30 seconds on disk01:
vxdisk -g rootdg set disk01 pfto=30
Use either of the following commands to display the pfto value on the VxVM disk disk01:
vxdisk list disk01
vxprint -l disk01
EXIT CODES
Setting the pfto value on a non-VxVM disk returns an error.
SEE ALSO vxdisk(1M), vxprint(1M)VxVM 5.0.31.1 24 Mar 2008 pfto(7)