9 More Discussions You Might Find Interesting
1. HP-UX
what is the difference between DRD and Root Mirror Disk using LVM mirror ? (3 Replies)
Discussion started by: maxim42
3 Replies
2. Solaris
I need to upgrade the memory configuration on our T2000s to 24 Gb. I presently have 8x2Gb DIMMS in Rank 0 and 8x1Gb DIMMS in Rank 1, but the OS only recognizes 16Gb. How can I upgrade these T2000s to 24Gb? (2 Replies)
Discussion started by: iambernieb
2 Replies
3. Solaris
Hi ,
I am new to SVM .when i try to learn RAID 1 , first they are creating two RAID 0 strips through
metainit d51 1 1 c0t0d0s2
metainit d52 1 1 c1t0d0s2
In the next step
metainit d50 -m d51
d50: Mirror is setup
next step is
metaattach d50 d52
d50 : submirror d52 is... (7 Replies)
Discussion started by: vr_mari
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4. Solaris
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)
Discussion started by: Lespaul20
3 Replies
5. Solaris
Hi,
I have a netra t2000 running solaris 10. It is fully patched with the latest patch cluster and also patch 118833-36 and 126897-02. The SC sys_event level is set to 3.
I am running a test to show hardware log status, e.g simulating a power supply failure.Hence I unplug one of te... (3 Replies)
Discussion started by: ulemsee
3 Replies
6. Solaris
Hello,
I wrote a script which monitor the keyswitch state repeatedly each 10 minutes.
I'm extracting the keyswitch status by using prtdiag.
The script works fine for Netra v440 , but I found that prtdiag under Netra 1290 don't give keyswitch status.
unlike Netra 440 server , I found that... (2 Replies)
Discussion started by: Alalush
2 Replies
7. Solaris
I have an issue with DNS on a solaris t2000
When I set up the zones there was an issue with the /etc/resolv.conf, I had made a typo in my DNS server.
I only noticed this after creating my new zones.
I have corrected this in the global zone and I am now able to ping and nslookup inthe... (2 Replies)
Discussion started by: james dewitt
2 Replies
8. Solaris
I have one Sun Netra T2000 Server. The ALOM SC admin password of this server is not known. Could you anyone help and tell me how can i reset the SC admin account password??
Thanks in advance.. (2 Replies)
Discussion started by: sudhir_shet
2 Replies
9. Shell Programming and Scripting
hi
how floppy disks, CDs and flash drives (pen drives) are accessed in UNIX?
thanks (0 Replies)
Discussion started by: nokia1100
0 Replies
ntwdt(7D) ntwdt(7D)
NAME
ntwdt - Netra--based application watchdog timer driver
SYNOPSIS
/dev/ntwdt
The ntwdt driver is a multithreaded, loadable, non-STREAMS pseudo driver that provides an application with an interface for controlling a
system watchdog timer.
The ntwdt driver implements a virtual watchdog timer that a privileged application (Effective UID == 0) controls via IOCTLs.
CONFIGURATION
You configure the ntwdt driver by modifying the contents of the ntwdt.conf file.
ERRORS
An open() fails if:
EPERM Effective user ID is not zero.
ENOENT /dev/ntwdt is not present or driver is not installed.
EAGAIN /dev/ntwdt has already been successfully open()'d.
FILES
/dev/ntwdt
Special character device.
kernel/drv/sparcv9/ntwdt
SPARC ntwdt driver binary.
kernel/drv/ntwdt.conf
Driver configuraton file.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcakr.u |
+-----------------------------+-----------------------------+
|Architecture |SPARC |
+-----------------------------+-----------------------------+
driver.conf(4), attributes(5)
Writing Device Drivers
05 Feb 2005 ntwdt(7D)
