10 More Discussions You Might Find Interesting
I have an external hard drive and I accidentally deleted the partition table.
Can I restore my files?
If I try to run the f-disk command this is what it says
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units =... (1 Reply)
Discussion started by: Sampa
2. Red Hat
How to check whether the disk in linux machine are internal or external ( from nas or san). How to identify internal(local) and external disks. Following are some details of my server. Thanks.
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 15G 3.5G 10G... (2 Replies)
Discussion started by: salmanraza
3. Red Hat
Can i install RHEl5 in a external hard disk, work on lenovo T60 laptop.
Plz reply me. Tell me the process. (2 Replies)
Discussion started by: nagaraju.kappal
I have a external HD that I can't seem to open. When I try to open it with gparted it says unrecognized disk. When I run gparted from the terminal this is what it says.
~ $ sudo gparted
libparted : 2.2
/dev/sdb: unrecognised disk label
When I... (18 Replies)
Discussion started by: cokedude
I connected a external hard disk to my linux machine(Redhat 5) and shared the external hard disk by using NFS. The problem is hard disk becoming read-only file system after some time, could some one please tell me the reason for it.
I created two partitions with ext3 filesystem in... (10 Replies)
Discussion started by: ktrimu
I installed new internal disks in my p570. They will be part of a new AIX vg. Unfortunately, we have Veritas Volume Manager running on this AIX 5.2 ml 10 box. Veritas has grabbed control of the disks. I want AIX LVM to control the disks.
I cannot get these disks free of Veritas:
<lspv... (2 Replies)
Discussion started by: BobSmith
Any help on this would be greatly appreciated. I have read other threads on similar subject but still not clear on what this is telling me and what action to take. Do I have a couple of disks that are slowly dying?
While checking disk usage on the V880 I noticed the following:
# format... (3 Replies)
Discussion started by: jamba1
I am running Suse on a fujitsu server. The problem is that it will no fully load the usb external disk. When plugged in, dmesg shows that indeed a usb disk has been plugged in ,but gives no devpath e.g sda,sdb.
lsusb shows the disk vendor (western digital) but nothing else.Whats goin on... (2 Replies)
Discussion started by: ulemsee
9. UNIX for Dummies Questions & Answers
I had started to learn how to backup disk to disk to tape method
Firstly I had backup to my NAS
tar czvf /MyNetworkStorge/backup.tar /home
Secondly I using dd command to copy the tar to tape
dd if=/MyNetworkStorge/backup.tar of=/dev/tape0
But the tape drive always hang.... (5 Replies)
Discussion started by: lijiajin
I have an HP RX4640 running HP-UX 11iv3 with two internal disks and its connected to a HP disk system 2400 with fibre cable.
If the storage system is online before the server is on then the server can't find the disks. And I get the following error messages:
vgchange: Warning: Couldn't... (3 Replies)
Discussion started by: hoff
volreattach(8) System Manager's Manual volreattach(8)
volreattach - Reattaches disk drives that have once again become accessible
/usr/sbin/volreattach [-rb] [accessname...]
/usr/sbin/volreattach -c accessname
The volreattach utility has the following options: Calls the volrecover utility to attempt to recover stale plexes of any volumes on the
failed disk. Performs the reattach operation in the background. Checks whether a reattach is possible. No operation is performed, but the
name of the disk group and disk media name at which the disk can be reattached is displayed.
The volreattach utility attempts to reattach disks using the same disk group and media names they had before detachment.
This operation may be necessary if a disk has a transient failure, or if some disk drivers are unloaded or unloadable when the Logical
Storage Manager is started, causing disks to enter the failed state.
If the problem is fixed, the volreattach command can be used to reattach the disks without plexes being flagged as stale, as long as the
reattach happens before any volumes on the disk are started.
The volreattach command is called from the voldiskadm menus as part of disk recovery.
The volreattach utility tries to find a disk with a disk group and disk ID matching that of the disk(s) being reattached. If the matching
disk is found, the reattach operation may still fail if the original cause (or some other cause) for the disk failure still exists.
A zero exit status is returned if it is possible to perform a reattach. Otherwise, non-zero is returned.
volintro(8), voldiskadm(8), volrecover(8)