05-05-2011
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9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have a V490 that has couple internal disks attached to the same dual-port HBA card that I'm planning attach to the SAN for additional storage.
Would I sacrifice performance if I use the same HBA?
Is it better to throw in a new HBA instead? (1 Reply)
Discussion started by: kiem
1 Replies
2. Solaris
Hi,
I have SE 220R with 2 disks mirrored using SVM and running OS - solaris 9.
Because of performance issues on 220R I'd like to move the OS/application data to SF 280R. Having found that SF280R will only support Fiber channel disks, I am now wondering how to move complete data from SCSI... (3 Replies)
Discussion started by: upengan78
3 Replies
3. Red Hat
Dear all ,
i ve configured raid 0 in redhat machine(VM ware), by following steps:
#mdadm -C /dev/md0 -l 0 -n 2 /dev/sdb1 /dev/sdc1
#mkfs.ext3 /dev/md0
#mdadm --detail --scan --config=mdadm.conf >/etc/mdadm.conf
then
mounted the/dev/md0 device and also added a entry in fstab.
how... (2 Replies)
Discussion started by: sriniv666
2 Replies
4. Solaris
Dear Team,
This time i am facing some new problems which is beyond my thinking. I need some expert advice.
We are having 4 Servers ( 2 nos Sun SPARC Enterprise T5220 & 2 nos of SF e2900 Servers ). Both the T5220 Servers are Termed as Node A and Node B . The same things are followed with... (1 Reply)
Discussion started by: sudhansu
1 Replies
5. Solaris
Hi, I was trying to upgrade firmware for this Sun x4150 from ELOM to ILOM. I did it under GUI ELOM Manager > Maintenance > Firmware Upgrade. It then showed 'Someone is upgrading firmware' and took forever. I believe its hung due to unknown reason (wrong file used?). I poweroff and poweron the... (4 Replies)
Discussion started by: aixlover
4 Replies
6. Fedora
Hello world,
One of the servers, a Fedora one,rebooted today (Luckily, a testbox).
I tried to get the reason the server rebooted. After going through the messages, I think that the log entries just before and after reboot are missing.
Please below: (****** is the server name, for privacy... (0 Replies)
Discussion started by: satish51392111
0 Replies
7. Solaris
Hey everyone. First, let me start by saying I'm primarily focused on linux boxes, and just happened to get pulled into building two T5220's. I'm not super educated on sun boxes.
Both T5220's have 8 146GB 15k SAS drives. Inside the service processor, I can run SHOW /SYS/HDD{0-7} and they all come... (2 Replies)
Discussion started by: msarro
2 Replies
8. Solaris
Help Please!
I picked up a V440 and it has 4 disks. I installed Solaris fine to disk 3, but I cannot see the other disks in Solaris.
I have run probe-scsi-all from OBP and I see the other disks and they have names in devalias AFAIK. It's just in Solaris they do not appear. I have run... (6 Replies)
Discussion started by: greg1975
6 Replies
9. Solaris
Hi Guys,
Just a quick question hopefully someone will have seen this before and will be able to enlighten me.
I have been doing some Infrastructure Verification Testing and one of the tests was booting the primary domain from alternate disks, this all went well - however on restarting one of... (7 Replies)
Discussion started by: gull04
7 Replies
LEARN ABOUT ULTRIX
reboot
reboot(8) System Manager's Manual reboot(8)
Name
reboot - automatic reboot procedures
Syntax
/etc/reboot [ -n ] [ -q ]
Description
The ULTRIX system is booted by loading a kernel image, usually into memory at location zero and transferring to zero. Because the system
is not reenterable, the kernel image must be read in from disk each time the system is bootstrapped.
When the reboot of a running system is desired, is normally used. If there are no users, can be used. The command causes the disks to be
synced, and then a multiuser reboot is initiated. The system is booted and an automatic disk check is performed. If the procedure suc-
ceeds, the system is then brought up for the users.
The system will reboot itself after a power failure or after a crash, provided auto-restart is enabled on your system. A consistency check
of the file systems will be performed and, unless the check fails, the system will resume multiuser operations.
Options
-n Prevents the disks from being synced.
-q Reboots quickly and ungracefully, without shutting down running processes first.
Files
System code
See Also
crash(8v), fsck(8), halt(8), init(8), newfs(8), rc(8), shutdown(8)
reboot(8)