9 More Discussions You Might Find Interesting
1. AIX
Hi,
This is follow up to the post https://www.unix.com/aix/233361-san-disk-appearing-double-aix.html
When I connected Pseries Machine HBA Card ( Dual Port ) directly to the SAN Storage DS4300 , I was able to see Host Port Adapter WWN numbers , although I was getting this message... (2 Replies)
Discussion started by: filosophizer
2 Replies
2. Red Hat
Hello,
How can I identify SAN disks not in use by the OS?
Thank you. (8 Replies)
Discussion started by: asanchez
8 Replies
3. UNIX for Dummies Questions & Answers
Hello everybody,
I'm using the binary inqraid (Linux RHEL) in order to retrieve information about SAN disks. The questions are:
Given an LDEV, how do I know if the SAN disk related to this LDEV is being used by the OS? I mean, how can I demonstrate to "Storage department" that all disks of... (4 Replies)
Discussion started by: asanchez
4 Replies
4. Filesystems, Disks and Memory
Hi,
I'm new to SAN storage so I was wondering if someone can assist me with a problem. I have a solaris 10 OS with 3 SAN devices attached. We are trying to troubleshoot performance so I was asked to get the WWN of each SAN disk and show what it's attached to via the SVM mount in the metastat... (1 Reply)
Discussion started by: rkruck
1 Replies
5. AIX
Hi,
Is there a way to dynamically increase the size of virtual disk on the LPAR. The virtual disk is coming from my VIO Server. From my SAN I have allocated a disk to VIO Server and from VIO Server to my LPAR....If I increase the space of the logical SAN DISK (DS 4700 using IBM TotalStorage... (0 Replies)
Discussion started by: filosophizer
0 Replies
6. Solaris
Good morning to one and all :-) Thank god its Friday, as its bee na rubbish week for me !
So, a quick question. Disks ! Ive got a few local disks, and a few SAN disks used on my solaris server. Whats confusing me, and Im not sure if there's an issue at the SAN end, or my end, regarding the... (3 Replies)
Discussion started by: sbk1972
3 Replies
7. AIX
This may sound like an absolute rookie question, and it is.
I have been working on Migrating our HP and Solaris servers to the new EMC SAN and know the routines backwards.
Now we've suddenly got a new IBM server and I don't even know how to check if it is connected to the switch.
Can someone... (1 Reply)
Discussion started by: ronellevan
1 Replies
8. AIX
Hi
I am a bit green to AIX - but when our backup operator tries to do a restore from one AIX box to another, he get's the error:
'A file cannot be larger than the value set by ulimit'
I am wondering what is the impact of increasing the AIX filesize limit of 2 gb to unlimited. And how would... (1 Reply)
Discussion started by: Rosie C
1 Replies
9. Linux
Hi
I have a linux box attched to a SAN storage from EMC with RAID 5 .I understand that it has 3g cache howver a 20gb file creation takes too much time here are my results any ideas why
time dd if=/dev/zero of=disk.img bs=1048576 count=20000
20000+0 records in
20000+0 records out
997.59s... (2 Replies)
Discussion started by: xiamin
2 Replies