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System Administration Guide: Devices and File Systems Oracle Solaris 10 1/13 Information Library |
1. Managing Removable Media (Overview/Tasks)
2. Writing CDs and DVDs (Tasks)
4. Dynamically Configuring Devices (Tasks)
5. Managing USB Devices (Tasks)
6. Using InfiniBand Devices (Overview/Tasks)
9. Administering Disks (Tasks)
10. SPARC: Setting Up Disks (Tasks)
11. x86: Setting Up Disks (Tasks)
12. Configuring Oracle Solaris iSCSI Targets (Tasks)
13. The format Utility (Reference)
14. Managing File Systems (Overview)
15. Creating and Mounting File Systems (Tasks)
16. Configuring Additional Swap Space (Tasks)
17. Checking UFS File System Consistency (Tasks)
18. UFS File System (Reference)
19. Backing Up and Restoring UFS File Systems (Overview/Tasks)
20. Using UFS Snapshots (Tasks)
21. Copying Files and File Systems (Tasks)
22. Managing Tape Drives (Tasks)
Specifying the Rewind Option for a Tape Drive
Specifying Different Densities for a Tape Drive
Handling Magnetic Tape Cartridges
Retensioning a Magnetic Tape Cartridge
Rewinding a Magnetic Tape Cartridge
Guidelines for Drive Maintenance and Media Handling
You can use the status option with the mt command to get status information about tape drives. The mt command reports information about any tape drives that are described in the /kernel/drv/st.conf file.
# mt -f /dev/rmt/n status
Example 22-1 Displaying Tape Drive Status
The following example shows the status for a QIC-150 tape drive (/dev/rmt/0):
$ mt -f /dev/rmt/0 status Archive QIC-150 tape drive: sense key(0x0)= No Additional Sense residual= 0 retries= 0 file no= 0 block no= 0
The following example shows the status for an Exabyte tape drive (/dev/rmt/1):
$ mt -f /dev/rmt/1 status Exabyte EXB-8200 8mm tape drive: sense key(0x0)= NO Additional Sense residual= 0 retries= 0 file no= 0 block no= 0
The following example shows a quick way to poll a system and locate all of its tape drives:
$ for drive in 0 1 2 3 4 5 6 7 > do > mt -f /dev/rmt/$drive status > done Archive QIC-150 tape drive: sense key(0x0)= No Additional Sense residual= 0 retries= 0 file no= 0 block no= 0 /dev/rmt/1: No such file or directory /dev/rmt/2: No such file or directory /dev/rmt/3: No such file or directory /dev/rmt/4: No such file or directory /dev/rmt/5: No such file or directory /dev/rmt/6: No such file or directory /dev/rmt/7: No such file or directory $