# sg\_persist PR in: command not supported

**URL:** <https://forums.suse.com/t/sg-persist-pr-in-command-not-supported/26523>\
**Category:** SLES Hardware\
**Created:** [January 4, 2015, 5:46am UTC](https://forums.suse.com/t/sg-persist-pr-in-command-not-supported/26523 "2015-01-04T05:46:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![tongninguniverse](https://avatars.discourse-cdn.com/v4/letter/t/dbc845/32.png) [@tongninguniverse](https://forums.suse.com/u/tongninguniverse)\
**Post date:** [January 4, 2015, 5:46am UTC](https://forums.suse.com/t/sg-persist-pr-in-command-not-supported/26523/1 "2015-01-04T05:46:56Z")

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Hello experts,

I have some problem about sg\_persist command:

root@hosta:/root \> sg\_persist --in --report-capabilities -v /dev/sdb  
inquiry cdb: 12 00 00 00 24 00  
VMware Virtual disk 1.0  
Peripheral device type: disk  
Persistent Reservation In cmd: 5e 02 00 00 00 00 00 20 00 00  
persistent reservation in: transport: Host\_status=0x10 [DID\_TARGET\_FAILURE]  
Driver\_status=0x08 [DRIVER\_SENSE, SUGGEST\_OK]

persistent reservation in: Fixed format, current; Sense key: Illegal Request  
Additional sense: Invalid command operation code  
Sense Key Specific: Error in Command byte 0  
PR in: command not supported

root@hosta:/root \> sg\_persist /dev/sdb

> > No service action given; assume Persistent Reserve In command  
> > with Read Keys service action  
> > VMware Virtual disk 1.0  
> > Peripheral device type: disk  
> > persistent reservation in: transport: Host\_status=0x10 [DID\_TARGET\_FAILURE]  
> > Driver\_status=0x08 [DRIVER\_SENSE, SUGGEST\_OK]

PR in: command not supported

Do you know any hint about how to analyze and solve this problem?

Thanks & Best Regards,  
Tong Ning

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**Author:** ![system](https://us1.discourse-cdn.com/flex022/uploads/suse/original/2X/5/5012ba89e3ffb5220dac47d5ea0ba032e2fe1cb6.png) [@system](https://forums.suse.com/u/system)\
**Post date:** [January 8, 2015, 3:30pm UTC](https://forums.suse.com/t/sg-persist-pr-in-command-not-supported/26523/2 "2015-01-08T15:30:24Z")

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Tongninguniverse,

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<div class="post-metadata">

**Author:** ![Jens-U](https://avatars.discourse-cdn.com/v4/letter/j/d78d45/32.png) [@Jens-U](https://forums.suse.com/u/Jens-U)\
**Post date:** [January 12, 2015, 6:43pm UTC](https://forums.suse.com/t/sg-persist-pr-in-command-not-supported/26523/3 "2015-01-12T18:43:32Z")

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duplicate of [https://forums.suse.com/showthread.php?5797-sg\_persist-PR-in-command-not-supported](https://forums.suse.com/showthread.php?5797-sg_persist-PR-in-command-not-supported)

please keep discussions in a single forum.