scsi_report_lun_scan
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Name

scsi_report_lun_scan — Scan using SCSI REPORT LUN results

Synopsis

int scsi_report_lun_scan (struct scsi_target *  starget,
 int  bflags,
 int  rescan);

Arguments

starget

which target

bflags

Zero or a mix of BLIST_NOLUN, BLIST_REPORTLUN2, or BLIST_NOREPORTLUN

rescan

nonzero if we can skip code only needed on first scan

Description

Fast scanning for modern (SCSI-3) devices by sending a REPORT LUN command. Scan the resulting list of LUNs by calling scsi_probe_and_add_lun.

If BLINK_REPORTLUN2 is set, scan a target that supports more than 8 LUNs even if it's older than SCSI-3. If BLIST_NOREPORTLUN is set, return 1 always. If BLIST_NOLUN is set, return 0 always.

0

scan completed (or no memory, so further scanning is futile)

1

could not scan with REPORT LUN

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