[stgt] state of ibmvio

Olaf Hering olh at suse.de
Thu Dec 4 10:38:53 CET 2008


What is the state of the ibmvio target? 
When did it work, does anyone still successfully use it?

Right now my first tests with it are unsuccessful.

...
running with firmware 'IBM,SF235_214' on model 'IBM,9133-55A', serial 'IBM,0210C3E0D', partition 'vioserver'
...

+ tgtadm --lld ibmvio --mode target --op new --tid 1 --targetname pear_vioclient1_1
+ tgtadm --lld ibmvio --mode logicalunit --op new --tid 1 --lun 1 -b /dev/disk/by-id/scsi-35000cca001c3fcf6-part1
+ tgtadm --lld ibmvio --mode target --op bind --tid 1 --bus vio,30000003

...
Dec  4 10:27:33 pear kernel: scsi_tgt_uspace_send_cmd(128) tx buf is full, could not send
Dec  4 10:27:33 pear kernel: handle_cmd_queue(211) cannot queue cmd c0000001db4a0000 -4
Dec  4 10:27:33 pear kernel: klogd 1.4.1, ---------- state change ----------
Dec  4 10:27:39 pear kernel: scsi_tgt_uspace_send_tsk_mgmt(175) tx buf is full, could not send
Dec  4 10:27:39 pear kernel: scsi_tgt_tsk_mgmt_request(540) The task management request lost!
Dec  4 10:27:49 pear kernel: scsi_tgt_uspace_send_tsk_mgmt(175) tx buf is full, could not send
Dec  4 10:27:49 pear kernel: scsi_tgt_tsk_mgmt_request(540) The task management request lost!
Dec  4 10:27:59 pear kernel: process_iu(529) -11 transferring data error c0000001db6995e0
Dec  4 10:28:09 pear kernel: scsi_tgt_uspace_send_cmd(128) tx buf is full, could not send
Dec  4 10:28:09 pear kernel: handle_cmd_queue(211) cannot queue cmd c0000001db630000 -4
Dec  4 10:28:39 pear kernel: scsi_tgt_uspace_send_tsk_mgmt(175) tx buf is full, could not send
Dec  4 10:28:39 pear kernel: scsi_tgt_tsk_mgmt_request(540) The task management request lost!
Dec  4 10:28:49 pear kernel: scsi_tgt_uspace_send_tsk_mgmt(175) tx buf is full, could not send
Dec  4 10:28:49 pear kernel: scsi_tgt_tsk_mgmt_request(540) The task management request lost!
...


On the client side, there is a 2.6.16 or 2.6.27 kernel.

Olaf
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