http://bugzilla.opensuse.org/show_bug.cgi?id=909111 Bug ID: 909111 Summary: The rescan-scsi-bus.sh from the sgutils package is broken since SuSE-13.1 Classification: openSUSE Product: openSUSE Distribution Version: 13.2 Hardware: x86-64 OS: openSUSE 13.2 Status: NEW Severity: Normal Priority: P5 - None Component: Other Assignee: bnc-team-screening@forge.provo.novell.com Reporter: dmarkh@cfl.rr.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:33.0) Gecko/20100101 Firefox/33.0 Build Identifier: This script no longer "finds new" or "removes no longer attached" scsi devices. As shown below, I have a scsi disk at scsi ID-0 at /dev/sg5. # lsscsi -g [0:0:0:0] disk ATA ST3320620AS K /dev/sda /dev/sg0 [13:0:0:0] process Marvell 91xx Config 1.01 - /dev/sg1 [16:0:0:0] disk IMPRIMIS 94601-15 4614 /dev/sdd /dev/sg5 [17:0:0:0] cd/dvd LITE-ON DVDRW LH-20A1P KL0G /dev/sr0 /dev/sg2 [18:0:0:0] disk ATA ST3160811AS E /dev/sdb /dev/sg3 [18:0:1:0] disk ATA ST3160815AS B /dev/sdc /dev/sg4 I remove the drive at scsi ID-0 drive and install an additional drive at scsi ID-1 then run the script. # rescan-scsi-bus.sh Scanning SCSI subsystem for new devices Scanning host 0 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning for device 0 0 0 0 ... OLD: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST3320620AS Rev: K Type: Direct-Access ANSI SCSI revision: 05 Scanning host 1 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 2 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 3 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 4 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 5 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 6 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 7 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 8 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 9 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 10 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 11 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 12 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 13 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning for device 13 0 0 0 ... OLD: Host: scsi13 Channel: 00 Id: 00 Lun: 00 Vendor: Marvell Model: 91xx Config Rev: 1.01 Type: Processor ANSI SCSI revision: 05 Scanning host 14 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 15 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning host 16 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning for device 16 0 0 0 ... OLD: Host: scsi16 Channel: 00 Id: 00 Lun: 00 Vendor: IMPRIMIS Model: 94601-15 Rev: 4614 Type: Direct-Access ANSI SCSI revision: 01 Scanning host 17 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning for device 17 0 0 0 ... OLD: Host: scsi17 Channel: 00 Id: 00 Lun: 00 Vendor: LITE-ON Model: DVDRW LH-20A1P Rev: KL0G Type: CD-ROM ANSI SCSI revision: 05 Scanning host 18 for SCSI target IDs 0 1 2 3 4 5 6 7, all LUNs Scanning for device 18 0 0 0 ... OLD: Host: scsi18 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST3160811AS Rev: E Type: Direct-Access ANSI SCSI revision: 05 Scanning for device 18 0 1 0 ... OLD: Host: scsi18 Channel: 00 Id: 01 Lun: 00 Vendor: ATA Model: ST3160815AS Rev: B Type: Direct-Access ANSI SCSI revision: 05 0 new or changed device(s) found. 0 remapped or resized device(s) found. 0 device(s) removed. # lsscsi -g [0:0:0:0] disk ATA ST3320620AS K /dev/sda /dev/sg0 [13:0:0:0] process Marvell 91xx Config 1.01 - /dev/sg1 [16:0:0:0] disk IMPRIMIS 94601-15 4614 /dev/sdd /dev/sg5 [17:0:0:0] cd/dvd LITE-ON DVDRW LH-20A1P KL0G /dev/sr0 /dev/sg2 [18:0:0:0] disk ATA ST3160811AS E /dev/sdb /dev/sg3 [18:0:1:0] disk ATA ST3160815AS B /dev/sdc /dev/sg4 It not only did not remove the one at ID-0 that was removed, but did not find the new one attached. Below is an "lsscsi -g" after a reboot with BOTH drives attached. #lsscsi -g [0:0:0:0] disk ATA ST3320620AS K /dev/sda /dev/sg0 [13:0:0:0] process Marvell 91xx Config 1.01 - /dev/sg1 [16:0:0:0] disk IMPRIMIS 94601-15 4614 /dev/sdd /dev/sg5 [16:0:1:0] disk IMPRIMIS 94601-15 4614 /dev/sde /dev/sg6 [17:0:0:0] cd/dvd LITE-ON DVDRW LH-20A1P KL0G /dev/sr0 /dev/sg2 [18:0:0:0] disk ATA ST3160811AS E /dev/sdb /dev/sg3 [18:0:1:0] disk ATA ST3160815AS B /dev/sdc /dev/sg4 Reproducible: Always Steps to Reproduce: 1. See details 2. 3. Actual Results: This script, before SuSE-13.1 would remove any disks physically removed and add any physically added since boot. It is broken This is NOT kernel related as the same thing happens with a vanilla 3.16.7 kernel. I'm fairly certain this is a systemd issue. -- You are receiving this mail because: You are on the CC list for the bug.