9 More Discussions You Might Find Interesting
1. AIX
Hi,
I have taken a backup of a directory on my tape in using below command
cd /backup
find * -print|backup -ivf '/dev/rmt0' '-U' |tee -a /syslogs/backup.log and output appear in below format.
a 0 rman-before-08032014
a 58403323904... (2 Replies)
Discussion started by: m_raheelahmed
2 Replies
2. AIX
Hi,
We are taking our filesystem backup having size of 1.3 TB on LTO5 catridges using the following command
find * -print|backup -ivf '/dev/rmt0' '-U'
i.e backup byname and it took about 6.5 Hours to complete When we are listing same tape contents using the following command
restore... (1 Reply)
Discussion started by: m_raheelahmed
1 Replies
3. Solaris
Hi all,
i would like to view the contents of Tape on Solaris 10
i issued the following command
tar -tvf /dev/rmt/0m
i'm getting the following error
bash-3.00# tar -tvf /dev/rmt/1m
tar: tape read error
by the way the reference to the command is on sun's wiki
any alternatives
Thanks in... (3 Replies)
Discussion started by: h@foorsa.biz
3 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have a HP SURESTORE 40 tape drive. Several archives are stored on it using DUMP. I have several volumes stored on the tape...
If I issue restore -rf /dev/st0 will it restore just the arhcive that the tape reader is currently on or will it restore all of them?
Thanks, (3 Replies)
Discussion started by: mojoman
3 Replies
5. UNIX for Advanced & Expert Users
I've got a backuptape in cpio format that was accidentally overwritten with a very small batch file. As I assume that the cpio header has been overwritten, I cannot extract files from the backup in the conventional manner:
( cpio -itv </dev/rct0
cpio: this is not a cpio file, bad header)
... (0 Replies)
Discussion started by: mart4179
0 Replies
6. AIX
I'm attempting to read a tape in a 4mm drive (AIX 4.3) using the following command...
tar tvf /dev/rmt0
...and I keep getting the following error message:
tar: 0511-193 An error occurred while reading from the media.
There is not enough memory available now.
I've googled this error... (2 Replies)
Discussion started by: tdpearson
2 Replies
7. AIX
Hello all,
I have just installed an HP dat72 external tape drive to an IBM 275 Intellistation (AIX 5L). It was installed as an Other SCSI Tape Drive (rmt1). I am using the Web Based System Manager at this point to do an initial backup
of a journaled file system. I am getting an error and am... (1 Reply)
Discussion started by: joeweisser
1 Replies
8. UNIX for Dummies Questions & Answers
I have been attempting to read a DLT tape, but encountered problems. I have applied patches from SUN that 'resolve' known problems with tape reading etc...but still the error!
Techsupport reckon that the data/tape is corrupt. I would like to think they aren't.
Are there any issues with... (10 Replies)
Discussion started by: colesy
10 Replies
9. UNIX for Dummies Questions & Answers
Hi all,
I am attempting to read tar images from a DLT tape, and have recieved an error, which i don't know:
tar: blocksize = 8
tar: directory checksum error
I have been able to read from other tapes, using the same command (tar -tvf /devicename) but this time i have an... (3 Replies)
Discussion started by: colesy
3 Replies
AMTAPE(8) System Manager's Manual AMTAPE(8)
NAME
amtape - user interface to Amanda tape changer controls
SYNOPSIS
amtape config command [ command options ]
DESCRIPTION
Amtape performs tape changer control operations. It uses the underlying tape changer script defined by the tpchanger option for a particu-
lar Amanda configuration as specified by the config argument.
Tape changers maintain a notion of the current and next slot for each configuration. These may or may not correspond to an actual physical
state of the device, but do tend to minimize searching through the tape storage slots. If the desired tape is in the current slot, it is
likely the next tape needed is in the next slot rather than at some random position in the storage slots.
See the amanda(8) man page for more details about Amanda.
COMMANDS
reset Reset the tape changer to a known state. The current slot is set to the first slot. Other device-specific side effects may occur.
Some gravity stackers need to be reset to the top position by hand. This command notifies Amanda the stacker is back in that posi-
tion.
eject If a tape is loaded in the drive, it is ejected and returned to the slot from which it was loaded.
clean If a cleaning tape is defined for the changer, it is used to clean the drive.
show Show the contents of all slots. This can be slow.
label label
Search for and load the Amanda tape with label label.
taper Perform the taper scan algorithm. Load the next tape in the configuration's tape sequence, or a fresh tape with a suitable label.
device Display the name of the current tape device on stdout.
current
Display the current slot.
update Update the changer label database, if it has one, to match the tapes now available.
slot slot
Eject any tape in the drive and put it away, then load the tape from slot slot and reset current.
slot current
Eject any tape in the drive and put it away, then load the tape from the current slot.
slot prev
Eject any tape in the drive and put it away, then load the tape from the previous slot and reset current.
slot next
Eject any tape in the drive and put it away, then load the tape from the next slot and reset current.
slot first
Eject any tape in the drive and put it away, then load the tape from the first slot and reset current.
slot last
Eject any tape in the drive and put it away, then load the tape from the last slot and reset current.
slot advance
Eject any tape in the drive and put it away. Advance current to the next tape, but do not load it.
This is useful with non-gravity stackers to unload the last tape used and set up Amanda for the next run. If you just use eject,
the current tape will be mounted again in the next run, where it will be rejected as being still in use, ejected and the next tape
requested. Using slot next followed by eject does an unnecessary mount.
Note: most changers optimize the slot commands to not eject the loaded tape if it is the one being requested.
AUTHOR
James da Silva <jds@cs.umd.edu>
University of Maryland, College Park
SEE ALSO
amanda(8)
AMTAPE(8)
