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10-29-2010 07:49 AM
10-29-2010 07:49 AM
parent agile-named device: '/dev/pt/pt_tape7' is already in use by that guest
Good day
We have a tape that we want to present to a VSE guest.
On the host, it looks like this ;
root@escons20 [/root]# ioscan -m lun /dev/rtape/tape7_BEST
Class I Lun H/W Path Driver S/W State H/W Type Health Description
======================================================================
tape 7 64000/0xfa00/0x23 estape CLAIMED DEVICE online STK T9840C
0/3/0/0/0/0.0x500104f000a2bc1b.0x0
/dev/rtape/tape7_BEST /dev/rtape/tape7_BESTn /dev/tape/tape-500104f000a2bc1b
/dev/rtape/tape7_BESTb /dev/rtape/tape7_BESTnb
hpvmstatus -P hqlad230 shows ;
hpvmstatus -P hqlad230 | grep tape
tape avio_stor 0 0 0 2 0 attach_path 0/3/0/0/0/0.0x500104f000a2bc30.0x0
tape avio_stor 0 0 0 3 0 attach_path 0/3/0/0/0/0.0x500104f000a2bc24.0x0
tape avio_stor 0 0 0 4 0 attach_path 0/3/0/0/0/0.0x500104f000a2bbf7.0x0
hpvmmodify -P hqlad230 -a tape:avio_stor::attach_path:0/3/0/0/0/0.0x500104f000a2bc1b.0x0
Returns:
hpvmmodify: ERROR (hqlad230): Lunpath: '0/3/0/0/0/0.0x500104f000a2bc1b.0x0' cannot be added to guest: 'hqlad230' since the parent agile-named device: '/dev/pt/pt_tape7' is already in use by that guest.
hpvmmodify: ERROR (hqlad230): Duplicate backing device '/dev/pt/pt_tape7'.
hpvmmodify: ERROR (hqlad230): Unable to add device '0/3/0/0/0/0.0x500104f000a2bc1b.0x0'.
hpvmmodify: Unable to create device tape:avio_stor::attach_path:0/3/0/0/0/0.0x500104f000a2bc1b.0x0.
hpvmmodify: Unable to modify the guest.
I'm quite confused with this one...
Please help
Regards,
We have a tape that we want to present to a VSE guest.
On the host, it looks like this ;
root@escons20 [/root]# ioscan -m lun /dev/rtape/tape7_BEST
Class I Lun H/W Path Driver S/W State H/W Type Health Description
======================================================================
tape 7 64000/0xfa00/0x23 estape CLAIMED DEVICE online STK T9840C
0/3/0/0/0/0.0x500104f000a2bc1b.0x0
/dev/rtape/tape7_BEST /dev/rtape/tape7_BESTn /dev/tape/tape-500104f000a2bc1b
/dev/rtape/tape7_BESTb /dev/rtape/tape7_BESTnb
hpvmstatus -P hqlad230 shows ;
hpvmstatus -P hqlad230 | grep tape
tape avio_stor 0 0 0 2 0 attach_path 0/3/0/0/0/0.0x500104f000a2bc30.0x0
tape avio_stor 0 0 0 3 0 attach_path 0/3/0/0/0/0.0x500104f000a2bc24.0x0
tape avio_stor 0 0 0 4 0 attach_path 0/3/0/0/0/0.0x500104f000a2bbf7.0x0
hpvmmodify -P hqlad230 -a tape:avio_stor::attach_path:0/3/0/0/0/0.0x500104f000a2bc1b.0x0
Returns:
hpvmmodify: ERROR (hqlad230): Lunpath: '0/3/0/0/0/0.0x500104f000a2bc1b.0x0' cannot be added to guest: 'hqlad230' since the parent agile-named device: '/dev/pt/pt_tape7' is already in use by that guest.
hpvmmodify: ERROR (hqlad230): Duplicate backing device '/dev/pt/pt_tape7'.
hpvmmodify: ERROR (hqlad230): Unable to add device '0/3/0/0/0/0.0x500104f000a2bc1b.0x0'.
hpvmmodify: Unable to create device tape:avio_stor::attach_path:0/3/0/0/0/0.0x500104f000a2bc1b.0x0.
hpvmmodify: Unable to modify the guest.
I'm quite confused with this one...
Please help
Regards,
1 REPLY 1
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10-29-2010 07:41 PM
10-29-2010 07:41 PM
Re: parent agile-named device: '/dev/pt/pt_tape7' is already in use by that guest
HI,
The tape which you trying to add is already added to other vmguest.
In this case you need to share this tape first and then try to add to other guest.
Tape can be shared as like:
hpvmdevmgmt -m gdev:0/3/0/0/0/0.0x500104f000a2bc30.0x0
:attr:SHARE=YES
Chandra
The tape which you trying to add is already added to other vmguest.
In this case you need to share this tape first and then try to add to other guest.
Tape can be shared as like:
hpvmdevmgmt -m gdev:0/3/0/0/0/0.0x500104f000a2bc30.0x0
:attr:SHARE=YES
Chandra
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