I have Solaris-10 (release-7) box without any non global zone. I have a very critical change after couple of days from application side. For safer side, we want to keep few level of backups just in case of faliure. This server is having three pool
I will create a lu copy with lucreate. Apart from it, can I pull one disk out of the server while I shut down the server ? Just in case of failure of application, I will pull out disk_0 and insert disk_1 (which was pulled out) and bring server up. Does it make sense ?
Also, I am not sure if lu will conflict with this procedure. And if I follow it, do I need to run some commands to break zfs rpool mirror ?
Last edited by solaris_1977; 06-13-2013 at 11:17 PM..
Is it possible to create a Mirror with zfs ??
I'm experimented user with Solstice Disk suite.
Or Sun Volume manager or veritas volume manager.
But, i would like switch from Disksuite to Zfs.
All my mirrored disks. (1 Reply)
I've looked a little but haven't found a solid answer, assuming there is one.
What's better, hardware mirroring or ZFS mirroring? Common practice for us was to use the raid controllers on the Sun x86 servers. Now we've been using ZFS mirroring since U6. Any performance difference? Any other... (3 Replies)
I'd like to finish setting up this system and then move the secondary or primary disk to another system that is the exact same hardware.
I've done things like this in the past with ufs and disk suite mirroring just fine. But I have yet to do it with a zfs root pool mirror.
Are there any... (1 Reply)
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)
Hi everyone,
I am doing housekeeping of my Solaris 11 for zfs snapshot to reduce the snapshot size. I have already cleared the / file system, however the rpool size still not reduced.
Filesystem Size Used Available Capacity Mounted on
rpool/ROOT/solaris-2 98G 6.9G ... (2 Replies)
Hi,
I am unable to understand that, in one of my servers while
df -kh
Filesystem Size Used Available Capacity Mounted on
rpool/ROOT/solaris-2 98G 11G 29G 29% /
Even the Root FS filled on 40gb and system becomes unstable.
it is showing... (4 Replies)
Hi,
I have this fresh installation of Solaris 11.3 sparc.
I have two zfs pools both using two disks in mirroring mode, both are online.
I want to move /system/zones, currently rpool/VARSHARE/zones, from rpool to the other zfs pool so my zones don't consume space on the disks allocated to... (1 Reply)
I have a 240GB disk as rpool. I have installed Solaris 11.3 to a partition which is 110GB. Now I have another 130GB which is unallocated. I want to use that additional space as a temporary folder to be shared between Solaris and Linux. The additional space had no /dev/dsk/c2t4... entry so I used... (8 Replies)
Discussion started by: kebabbert
8 Replies
LEARN ABOUT MINIX
optiups
OPTIUPS(8) NUT Manual OPTIUPS(8)NAME
optiups - Driver for Opti-UPS (Viewsonic) UPS and Zinto D (ONLINE-USV) equipment
NOTE
This man page only documents the hardware-specific features of the optiups driver. For information about the core driver, see nutupsdrv(8).
SUPPORTED HARDWARE
optiups was originally written against a PowerES 280es in nut-0.45. It was revised for nut-2.0.1 and tested against a PowerES 420E. It is
expected to work with at least the PowerES, PowerPS, and PowerVS models.
This driver additionally supports a Zinto D from ONLINE USV-Systeme AG because of their very similar commands, but it is unknown if it also
works with other UPS from them.
This driver will not work with the PowerES stock serial cable. You will need to construct your own three conductor cable:
UPS 6 -> PC 3
UPS 9 -> PC 2
UPS 4 -> PC 5
The cable for Online-USV uses pin UPS 7 (not UPS 4) -> PC 5.
EXTRA ARGUMENTS
This driver supports the following optional settings in the ups.conf(5) file:
status_only
Only poll for critical status information. Without this, optiups (and all NUT drivers) poll all sorts of information from the UPS
fairly often. It is probably not often enough to hurt anything, so this option probably is not very useful, unless you have a flaky
serial connection or a highly loaded machine.
nowarn_noimp
Does not print warnings when the UPS reports that a variable is not implemented or not pollable. Without the option you will get a
message sent to your system logs each time NUT polls the UPS. If you specify nowarn_noimp, this message will only be logged once.
fake_lowbatt
This forces the low battery flag true. Without it, if you want to test your UPS, you will have to unplug it and wait until the battery
drops to a low/critical voltage level before NUT will respond and power down your system. With the flag, NUT should power down the
system soon after you pull the plug. When you are done testing, you should remove this flag.
For basic shutdown configuration testing, the command upsmon -c fsd is preferred.
powerup
Zinto D from ONLINE-USV cannot be identified when switched to standby. Set this flag to allow the driver to power-up your Zinto UPS.
This will also power-up your equipment connected to the UPS!
BUGS
On the 420E, ups.serial and ups.temperature are unsupported features. This is not a bug in NUT or the NUT driver, just the way things are
with this UPS.
AUTHOR
Russell Kroll, Scott Heavner, Matthias Goebl
SEE ALSO
The core driver:
nutupsdrv(8)
Internet resources:
The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
Network UPS Tools 05/21/2012 OPTIUPS(8)