Hi all, we have OpenIndiana storage servers as iSER targets and Debian Squeeze with open-iscsi 2.0.871.3-2squeeze as initiators. The Debian systems run lots of QEMU/KVM VMs on the iSER SCSI devices.
What kind of connection error is shown here and why does iSER disconnect instead of blocking? Oct 25 13:36:07 server14 kernel: [79490.310169] sd 6:0:0:215: [sdhi] Synchronizing SCSI cache Oct 25 13:36:07 server14 kernel: [79490.568167] iser: iser_cma_handler:event 10 status 0 conn ffff8807ff2a5a80 id ffff881 00755f800 Oct 25 13:36:07 server14 kernel: [79490.568259] connection2:0: detected conn error (1011) Oct 25 13:36:07 server14 kernel: [79490.818577] iser: iscsi_iser_ep_disconnect:ib conn ffff8807ff2a5a80 state 3 Oct 25 13:36:07 server14 kernel: [79490.818944] iser: iser_free_ib_conn_res:freeing conn ffff8807ff2a5a80 cma_id ffff8810 0755f800 fmr pool ffff8807ff305d00 qp ffff8807fe707e00 Oct 25 13:36:07 server14 kernel: [79490.863799] iser: iser_device_try_release:device ffff8807febc3140 refcount 0 The VMs need their storage block devices. These are removed although they are in use. We have pretty long device names (38 chars) and we use the device mapper (36 char names) to be able to perform storage live migration. The error occurred during normal operation. Thanks in advance! -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
