RE: [PATCH 2/4] Drivers: scsi: storvsc: Force discovery of LUNs that may have been removed.

2014-12-30 Thread Long Li
; oher...@suse.com; > jbottom...@parallels.com; h...@infradead.org; linux-scsi@vger.kernel.org > Subject: [PATCH 2/4] Drivers: scsi: storvsc: Force discovery of LUNs that may > have been removed. > > The host asks the guest to scan when a LUN is removed or added. > The only way a guest can

[PATCH 2/4] Drivers: scsi: storvsc: Force discovery of LUNs that may have been removed.

2014-12-16 Thread K. Y. Srinivasan
The host asks the guest to scan when a LUN is removed or added. The only way a guest can identify the removed LUN is when an I/O is attempted on a removed LUN - the SRB status code indicates that the LUN is invalid. We currently handle this SRB status and remove the device. Rather than waiting for