8 More Discussions You Might Find Interesting
1. AIX
Hello
I recently received a request to reclaim hard disks and IP addresses within an AIX system(s). THe file systems are no longer in use and the client has indicated that it is OK to remove them and reclaim the disks and release the IP's. Now, since the file systems belong to a Volume group I... (8 Replies)
Discussion started by: Joseph Sabo
8 Replies
2. UNIX for Advanced & Expert Users
Dear all,
I would like to ask if there are any positive effects from having a dedicated hard disk for the operating system.
The scenario would be to have a dedicated disk for the OS and a dedicated disk for the applications.
Do you see any advantages in such a configuration such as better... (9 Replies)
Discussion started by: petrospis
9 Replies
3. Shell Programming and Scripting
how do i get the number of attached hard disks in HP-UX (1 Reply)
Discussion started by: achak01
1 Replies
4. Solaris
Could you please explain us what are these transport/hard errors...
when i ran the following command,
iostat -E | grep Errors
i got the following:
sd240 Soft Errors: 37 Hard Errors: 1144 Transport Errors: 0
sd578 Soft Errors: 0 Hard Errors: 890 Transport Errors: 0
Please... (5 Replies)
Discussion started by: sundar3350
5 Replies
5. AIX
Hi
I am oracle DBA and sometimes need to see on which disks oracle data files are residing . How can we check that . The file system is jfs on aix 5.2.0.0
The method is use is to use mount |grep oracle_dir_name
or lsfs mount_point_name command to see what /dev/logical_volume_name is mounted... (1 Reply)
Discussion started by: clifford
1 Replies
6. Solaris
How can I get only the local hard disks in Solaris?
I've tried iostat -x, iostat -E, etc, but it shows the cdroms, dvds, external storage... I want only the local physical hard disks.
Thanks. (2 Replies)
Discussion started by: psimoes79
2 Replies
7. Solaris
I need to insert a new hard disk into a Sun Fire v210 machine. The (only) internal disk which is already in the machine is part number XRA-SC1CB-73G10K (DISK DRIVE ASSY. 73GB, 10K RPM, with SPUD BRACKET).
I also have nearly endless access to IBM hard disks at extremely low prices and would there... (2 Replies)
Discussion started by: sprellari
2 Replies
8. Filesystems, Disks and Memory
I'm trying to mount a USB Lacie external hardrive in my Linux system but am having trouble doing so, I'm also having trouble mounting my USB ZIP 250 drive.
It is totally me being stupid, but I'm new to unix and am having a few teathing problems.
the command I'm using is the following mount... (4 Replies)
Discussion started by: electrode101
4 Replies
WREN(3) Library Functions Manual WREN(3)
NAME
wren, ata - hard disk interface
SYNOPSIS
bind #H[drive] /dev
bind #w[target[.lun]] /dev
/dev/hd0disk
/dev/hd0partition
/dev/sd0disk
/dev/sd0partition
...
DESCRIPTION
The hard disk interfaces (wren, #w, is a SCSI disk; ata, #H, is an IDE or ATA disk) serve a one-level directory giving access to the hard
disk partitions. The parameter to attach defines the numerical SCSI target and logical unit number or the IDE drive number to access.
Both default to zero.
Each partition name is prefixed by hd and the numeric drive identifier. The partition always exists and covers the entire disk. The size
of each partition as reported by stat(2) is the number of bytes in the partition, so the size of is the size of the entire disk.
The partition also always exists; it is the last block on the disk for SCSI, second to last for IDE. If it contains valid partition data,
those partitions will be visible as well. Every time the device is bound, the partitions are updated to reflect any changes in the parti-
tion file.
The format of the partition file is the string
plan9 partitions
on a line, followed by partition specifications, one per line, consisting of a name and textual strings for the block start and limit for
each partition on the disk.
The program prep(8) writes the partition table for the disk; its use is preferred to writing it by hand.
SEE ALSO
prep(8), scsi(3)
SOURCE
/sys/src/9/port/devwren.c
/sys/src/9/pc/devata.c
WREN(3)