Bug#365363: multipath fails when cheap USB disk present

Michael Shuey shuey at fmepnet.org
Mon May 8 12:25:11 UTC 2006


On Monday 01 May 2006 05:31, Christophe Varoqui wrote:
> I'm not sure the empty rev string is the problem here.
> Can you send a "multipaht -v4" ouput and ideally a gdb "backtrace full" ?

Sorry for the delay; multipath -v4 output is attached.  I'm not sure a gdb 
backtrace full is possible, as multipath does run to completion.  Perhaps I 
shouldn't have said "dies"; it exits cleanly with a status of 1, and just 
doesn't do it's normal operations.

-- 
Mike Shuey
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md0: blacklisted
md1: blacklisted
ram0: blacklisted
ram10: blacklisted
ram11: blacklisted
ram12: blacklisted
ram13: blacklisted
ram14: blacklisted
ram15: blacklisted
ram2: blacklisted
ram3: blacklisted
ram4: blacklisted
ram5: blacklisted
ram6: blacklisted
ram7: blacklisted
ram8: blacklisted
ram9: blacklisted
sda: not found in pathvec
sda: mask = 0x1f
sda: bus = 1
sda: dev_t = 8:0
sda: size = 312581808
sda: vendor = ATA     
sda: product = ST3160827AS     
sda: rev = 3.00
sda: h:b:t:l = 0:0:0:0
sda: serial =             3MT00TW0
sda: path checker = readsector0 (config file default)
sda: state = 2
sda: getprio = NULL (internal default)
sda: prio = 1
sda: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sda: uid = SATA_ST3160827AS_3MT00TW0 (callout)
sdb: not found in pathvec
sdb: mask = 0x1f
sdb: bus = 1
sdb: dev_t = 8:16
sdb: size = 312581808
sdb: vendor = ATA     
sdb: product = ST3160827AS     
sdb: rev = 3.00
sdb: h:b:t:l = 1:0:0:0
sdb: serial =             3MT00V9K
sdb: path checker = readsector0 (config file default)
sdb: state = 2
sdb: getprio = NULL (internal default)
sdb: prio = 1
sdb: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdb: uid = SATA_ST3160827AS_3MT00V9K (callout)
sdc: not found in pathvec
sdc: mask = 0x1f
sdc: bus = 1
sdc: dev_t = 8:32
sdc: size = 17783112
sdc: vendor = SEAGATE 
sdc: product = ST19171FC       
sdc: rev = FB36
sdc: h:b:t:l = 4:0:0:0
sdc: tgt_node_name = 0x200000203714a124
sdc: serial = LAV61516
sdc: path checker = readsector0 (config file default)
sdc: state = 2
sdc: getprio = NULL (internal default)
sdc: prio = 1
sdc: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdc: uid = 3200000203714a124 (callout)
sdd: not found in pathvec
sdd: mask = 0x1f
sdd: bus = 1
sdd: dev_t = 8:48
sdd: size = 17783112
sdd: vendor = SEAGATE 
sdd: product = ST19171FC       
sdd: rev = FB36
sdd: h:b:t:l = 4:0:1:0
sdd: tgt_node_name = 0x200000203714a112
sdd: serial = LAX30682
sdd: path checker = readsector0 (config file default)
sdd: state = 2
sdd: getprio = NULL (internal default)
sdd: prio = 1
sdd: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdd: uid = 3200000203714a112 (callout)
sde: not found in pathvec
sde: mask = 0x1f
sde: bus = 1
sde: dev_t = 8:64
sde: size = 17783112
sde: vendor = SEAGATE 
sde: product = ST19171FC       
sde: rev = FB36
sde: h:b:t:l = 4:0:2:0
sde: tgt_node_name = 0x200000203714a52c
sde: serial = LAV53826
sde: path checker = readsector0 (config file default)
sde: state = 2
sde: getprio = NULL (internal default)
sde: prio = 1
sde: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sde: uid = 3200000203714a52c (callout)
sdf: not found in pathvec
sdf: mask = 0x1f
sdf: bus = 1
sdf: dev_t = 8:80
sdf: size = 17783112
sdf: vendor = SEAGATE 
sdf: product = ST19171FC       
sdf: rev = FB36
sdf: h:b:t:l = 4:0:3:0
sdf: tgt_node_name = 0x200000203714a526
sdf: serial = LAU56192
sdf: path checker = readsector0 (config file default)
sdf: state = 2
sdf: getprio = NULL (internal default)
sdf: prio = 1
sdf: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdf: uid = 3200000203714a526 (callout)
sdg: not found in pathvec
sdg: mask = 0x1f
sdg: bus = 1
sdg: dev_t = 8:96
sdg: size = 17783112
sdg: vendor = SEAGATE 
sdg: product = ST19171FC       
sdg: rev = FB36
sdg: h:b:t:l = 4:0:4:0
sdg: tgt_node_name = 0x200000203714a497
sdg: serial = LAV36223
sdg: path checker = readsector0 (config file default)
sdg: state = 2
sdg: getprio = NULL (internal default)
sdg: prio = 1
sdg: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdg: uid = 3200000203714a497 (callout)
sdh: not found in pathvec
sdh: mask = 0x1f
sdh: bus = 1
sdh: dev_t = 8:112
sdh: size = 17783112
sdh: vendor = SEAGATE 
sdh: product = ST19171FC       
sdh: rev = FB36
sdh: h:b:t:l = 4:0:5:0
sdh: tgt_node_name = 0x2000002037149da0
sdh: serial = LAU62643
sdh: path checker = readsector0 (config file default)
sdh: state = 2
sdh: getprio = NULL (internal default)
sdh: prio = 1
sdh: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdh: uid = 32000002037149da0 (callout)
sdi: not found in pathvec
sdi: mask = 0x1f
sdi: bus = 1
sdi: dev_t = 8:128
sdi: size = 17783112
sdi: vendor = SEAGATE 
sdi: product = ST19171FC       
sdi: rev = FB36
sdi: h:b:t:l = 4:0:6:0
sdi: tgt_node_name = 0x200000203714a160
sdi: serial = LAW43232
sdi: path checker = readsector0 (config file default)
sdi: state = 2
sdi: getprio = NULL (internal default)
sdi: prio = 1
sdi: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdi: uid = 3200000203714a160 (callout)
sdj: not found in pathvec
sdj: mask = 0x1f
sdj: bus = 1
sdj: dev_t = 8:144
sdj: size = 17783112
sdj: vendor = SEAGATE 
sdj: product = ST19171FC       
sdj: rev = FB36
sdj: h:b:t:l = 4:0:7:0
sdj: tgt_node_name = 0x200000203714a14d
sdj: serial = LAV48656
sdj: path checker = readsector0 (config file default)
sdj: state = 2
sdj: getprio = NULL (internal default)
sdj: prio = 1
sdj: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdj: uid = 3200000203714a14d (callout)
sdk: not found in pathvec
sdk: mask = 0x1f
sdk: bus = 1
sdk: dev_t = 8:160
sdk: size = 17783112
sdk: vendor = SEAGATE 
sdk: product = ST19171FC       
sdk: rev = FB36
sdk: h:b:t:l = 4:0:8:0
sdk: tgt_node_name = 0x200000203714a15c
sdk: serial = LAV71931
sdk: path checker = readsector0 (config file default)
sdk: state = 2
sdk: getprio = NULL (internal default)
sdk: prio = 1
sdk: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdk: uid = 3200000203714a15c (callout)
sdl: not found in pathvec
sdl: mask = 0x1f
sdl: bus = 1
sdl: dev_t = 8:176
sdl: size = 17783112
sdl: vendor = SEAGATE 
sdl: product = ST19171FC       
sdl: rev = FB36
sdl: h:b:t:l = 4:0:9:0
sdl: tgt_node_name = 0x2000002037148126
sdl: serial = LAW38511
sdl: path checker = readsector0 (config file default)
sdl: state = 2
sdl: getprio = NULL (internal default)
sdl: prio = 1
sdl: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdl: uid = 32000002037148126 (callout)
sdm: not found in pathvec
sdm: mask = 0x1f
sdm: bus = 1
sdm: dev_t = 8:192
sdm: size = 17783112
sdm: vendor = SEAGATE 
sdm: product = ST19171FC       
sdm: rev = FB36
sdm: h:b:t:l = 5:0:0:0
sdm: tgt_node_name = 0x2000002037148126
sdm: serial = LAW38511
sdm: path checker = readsector0 (config file default)
sdm: state = 2
sdm: getprio = NULL (internal default)
sdm: prio = 1
sdm: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdm: uid = 32000002037148126 (callout)
sdn: not found in pathvec
sdn: mask = 0x1f
sdn: bus = 1
sdn: dev_t = 8:208
sdn: size = 17783112
sdn: vendor = SEAGATE 
sdn: product = ST19171FC       
sdn: rev = FB36
sdn: h:b:t:l = 5:0:1:0
sdn: tgt_node_name = 0x200000203714a15c
sdn: serial = LAV71931
sdn: path checker = readsector0 (config file default)
sdn: state = 2
sdn: getprio = NULL (internal default)
sdn: prio = 1
sdn: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdn: uid = 3200000203714a15c (callout)
sdo: not found in pathvec
sdo: mask = 0x1f
sdo: bus = 1
sdo: dev_t = 8:224
sdo: size = 17783112
sdo: vendor = SEAGATE 
sdo: product = ST19171FC       
sdo: rev = FB36
sdo: h:b:t:l = 5:0:2:0
sdo: tgt_node_name = 0x200000203714a14d
sdo: serial = LAV48656
sdo: path checker = readsector0 (config file default)
sdo: state = 2
sdo: getprio = NULL (internal default)
sdo: prio = 1
sdo: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdo: uid = 3200000203714a14d (callout)
sdp: not found in pathvec
sdp: mask = 0x1f
sdp: bus = 1
sdp: dev_t = 8:240
sdp: size = 17783112
sdp: vendor = SEAGATE 
sdp: product = ST19171FC       
sdp: rev = FB36
sdp: h:b:t:l = 5:0:3:0
sdp: tgt_node_name = 0x200000203714a160
sdp: serial = LAW43232
sdp: path checker = readsector0 (config file default)
sdp: state = 2
sdp: getprio = NULL (internal default)
sdp: prio = 1
sdp: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdp: uid = 3200000203714a160 (callout)
sdq: not found in pathvec
sdq: mask = 0x1f
sdq: bus = 1
sdq: dev_t = 65:0
sdq: size = 17783112
sdq: vendor = SEAGATE 
sdq: product = ST19171FC       
sdq: rev = FB36
sdq: h:b:t:l = 5:0:4:0
sdq: tgt_node_name = 0x2000002037149da0
sdq: serial = LAU62643
sdq: path checker = readsector0 (config file default)
sdq: state = 2
sdq: getprio = NULL (internal default)
sdq: prio = 1
sdq: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdq: uid = 32000002037149da0 (callout)
sdr: not found in pathvec
sdr: mask = 0x1f
sdr: bus = 1
sdr: dev_t = 65:16
sdr: size = 17783112
sdr: vendor = SEAGATE 
sdr: product = ST19171FC       
sdr: rev = FB36
sdr: h:b:t:l = 5:0:5:0
sdr: tgt_node_name = 0x200000203714a497
sdr: serial = LAV36223
sdr: path checker = readsector0 (config file default)
sdr: state = 2
sdr: getprio = NULL (internal default)
sdr: prio = 1
sdr: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdr: uid = 3200000203714a497 (callout)
sds: not found in pathvec
sds: mask = 0x1f
sds: bus = 1
sds: dev_t = 65:32
sds: size = 17783112
sds: vendor = SEAGATE 
sds: product = ST19171FC       
sds: rev = FB36
sds: h:b:t:l = 5:0:6:0
sds: tgt_node_name = 0x200000203714a526
sds: serial = LAU56192
sds: path checker = readsector0 (config file default)
sds: state = 2
sds: getprio = NULL (internal default)
sds: prio = 1
sds: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sds: uid = 3200000203714a526 (callout)
sdt: not found in pathvec
sdt: mask = 0x1f
sdt: bus = 1
sdt: dev_t = 65:48
sdt: size = 17783112
sdt: vendor = SEAGATE 
sdt: product = ST19171FC       
sdt: rev = FB36
sdt: h:b:t:l = 5:0:7:0
sdt: tgt_node_name = 0x200000203714a52c
sdt: serial = LAV53826
sdt: path checker = readsector0 (config file default)
sdt: state = 2
sdt: getprio = NULL (internal default)
sdt: prio = 1
sdt: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdt: uid = 3200000203714a52c (callout)
sdu: not found in pathvec
sdu: mask = 0x1f
sdu: bus = 1
sdu: dev_t = 65:64
sdu: size = 17783112
sdu: vendor = SEAGATE 
sdu: product = ST19171FC       
sdu: rev = FB36
sdu: h:b:t:l = 5:0:8:0
sdu: tgt_node_name = 0x200000203714a112
sdu: serial = LAX30682
sdu: path checker = readsector0 (config file default)
sdu: state = 2
sdu: getprio = NULL (internal default)
sdu: prio = 1
sdu: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdu: uid = 3200000203714a112 (callout)
sdv: not found in pathvec
sdv: mask = 0x1f
sdv: bus = 1
sdv: dev_t = 65:80
sdv: size = 17783112
sdv: vendor = SEAGATE 
sdv: product = ST19171FC       
sdv: rev = FB36
sdv: h:b:t:l = 5:0:9:0
sdv: tgt_node_name = 0x200000203714a124
sdv: serial = LAV61516
sdv: path checker = readsector0 (config file default)
sdv: state = 2
sdv: getprio = NULL (internal default)
sdv: prio = 1
sdv: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdv: uid = 3200000203714a124 (callout)
sdw: not found in pathvec
sdw: mask = 0x1f
sdw: bus = 1
sdw: dev_t = 65:96
sdw: size = 160086528
sdw: vendor = Maxtor 4
sdw: product = D080H4          
sdx: not found in pathvec
sdx: mask = 0x1f
sdx: bus = 1
sdx: dev_t = 65:112
sdx: size = 398297088
sdx: vendor = Maxtor  
sdx: product = OneTouch II     
sdx: rev = 023g
sdx: h:b:t:l = 8:0:0:0
sdx: serial = B41E61ZH            
sdx: path checker = readsector0 (config file default)
sdx: state = 2
sdx: getprio = NULL (internal default)
sdx: prio = 1
sdx: getuid = /sbin/scsi_id -g -u -s /block/%n (config file default)
sdx: uid = SMaxtor_OneTouch_II_B41E61ZH_ (callout)


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