[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[dm-devel] /dev/sdd fails fsck on bootup



After adding a second dm device to a server and rebooting, the server reports that /dev/sdd has failed fsck check. Once booted after continuing dmsetup reports a linear device for /dev/sdd. It also reports it for multipath. Once I remove the linear device I can mount the partition and everything appears fine.  While researching this problem I found that I was creating the partition on dm device incorrectly, by fdisking /dev/dm-x. This is the only one that has this issue. It is also the first multipath device connected to our new IBM san.

 

I have tried removing multipath –f svnbackup and then running a manual fdisk on /dev/sdd. (inactive path)

fdisk /dev/sdd

Unable to read /dev/sdd

 

Checking /dev/sdb reports everything is fine. This make since to me because this is the active path and sdd failed and is inactive.

 

When I run multipath after checking everything it recreates the linear path svnbackup1 along with the multipath. I am not sure why this is happening.

 

Attached below are the output for dmsetup and mutlitpath –v3

 

Please let me know if you need any additional info.

 

Thanks,

Keith.

 

 

DMSETUP INFO:

------------------------

Name:              svnbackup1

State:             ACTIVE

Tables present:    LIVE

Open count:        0

Event number:      0

Major, minor:      254, 2

Number of targets: 1

UUID: part1-mpath-3600a0b80002938260000042547e783bb

 

Name:              svnbackup

State:             ACTIVE

Tables present:    LIVE

Open count:        1

Event number:      1

Major, minor:      254, 1

Number of targets: 1

UUID: mpath-3600a0b80002938260000042547e783bb

 

Name:              svn

State:             ACTIVE

Tables present:    LIVE

Open count:        1

Event number:      1

Major, minor:      254, 0

Number of targets: 1

UUID: mpath-3600a0b800017d0110000060946d56eb5

 

Multipath –v3 INFO

---------------------------------

cciss!c0d0: blacklisted

dm-0: blacklisted

hda: blacklisted

loop0: blacklisted

loop1: blacklisted

loop2: blacklisted

loop3: blacklisted

loop4: blacklisted

loop5: blacklisted

loop6: blacklisted

loop7: 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 = 734003200

sda: vendor = IBM

sda: product = 1722-600

sda: rev = 0520

sda: h:b:t:l = 0:0:0:0

sda: tgt_node_name = 0x200600a0b81607da

sda: serial = 1T50650559     

sda: path checker = tur (controller setting)

sda: state = 2

sda: getprio = NULL (internal default)

sda: prio = 1

sda: getuid = /sbin/scsi_id -g -u -s /block/%n (controller setting)

sda: uid = 3600a0b800017d0110000060946d56eb5 (callout)

sdb: not found in pathvec

sdb: mask = 0x1f

sdb: bus = 1

sdb: dev_t = 8:16

sdb: size = 734003200

sdb: vendor = IBM

sdb: product = 1814      FAStT

sdb: rev = 0916

sdb: h:b:t:l = 0:0:1:0

sdb: tgt_node_name = 0x200400a0b8293b28

sdb: serial = SN70600341     

sdb: path checker = tur (controller setting)

sdb: state = 2

sdb: getprio = NULL (internal default)

sdb: prio = 1

sdb: getuid = /sbin/scsi_id -g -u -s /block/%n (controller setting)

sdb: uid = 3600a0b80002938260000042547e783bb (callout)

sdc: not found in pathvec

sdc: mask = 0x1f

sdc: bus = 1

sdc: dev_t = 8:32

sdc: size = 734003200

sdc: vendor = IBM

sdc: product = 1722-600

sdc: rev = 0520

sdc: h:b:t:l = 1:0:0:0

sdc: tgt_node_name = 0x200600a0b81607da

sdc: serial = 1T50765237     

sdc: path checker = tur (controller setting)

sdc: state = 2

sdc: getprio = NULL (internal default)

sdc: prio = 1

sdc: getuid = /sbin/scsi_id -g -u -s /block/%n (controller setting)

sdc: uid = 3600a0b800017d0110000060946d56eb5 (callout)

sdd: not found in pathvec

sdd: mask = 0x1f

sdd: bus = 1

sdd: dev_t = 8:48

sdd: size = 734003200

sdd: vendor = IBM

sdd: product = 1814      FAStT

sdd: rev = 0916

sdd: h:b:t:l = 1:0:1:0

sdd: tgt_node_name = 0x200400a0b8293b28

sdd: serial = SN70504350     

sdd: path checker = tur (controller setting)

sdd: state = 2

sdd: getprio = NULL (internal default)

sdd: prio = 1

sdd: getuid = /sbin/scsi_id -g -u -s /block/%n (controller setting)

sdd: uid = 3600a0b80002938260000042547e783bb (callout)

===== paths list =====

uuid                              hcil    dev dev_t pri dm_st  chk_st  vend/pr

3600a0b800017d0110000060946d56eb5 0:0:0:0 sda 8:0   1   [undef][ready] IBM,172

3600a0b80002938260000042547e783bb 0:0:1:0 sdb 8:16  1   [undef][ready] IBM,181

3600a0b800017d0110000060946d56eb5 1:0:0:0 sdc 8:32  1   [undef][ready] IBM,172

3600a0b80002938260000042547e783bb 1:0:1:0 sdd 8:48  1   [undef][ready] IBM,181

params = 0 0 2 1 round-robin 0 1 1 8:0 1000 round-robin 0 1 1 8:32 1000

status = 1 0 0 2 1 A 0 1 0 8:0 A 0 E 0 1 0 8:32 A 0

*word = 0, len = 1

*word = 0, len = 1

*word = 2, len = 1

*word = 1, len = 1

*word = round-robin, len = 11

*word = 0, len = 1

*word = 1, len = 1

*word = 1, len = 1

*word = 8:0, len = 3

*word = 1000, len = 4

*word = 1, len = 1

*word = 1, len = 1

*word = 8:32, len = 4

*word = 1000, len = 4

*word = 1, len = 1

*word = 0, len = 1

*word = 2, len = 1

*word = A, len = 1

*word = 1, len = 1

*word = 0, len = 1

*word = A, len = 1

*word = 0, len = 1

*word = E, len = 1

*word = 1, len = 1

*word = 0, len = 1

*word = A, len = 1

*word = 0, len = 1

sda: ownership set to svn

sda: not found in pathvec

sda: mask = 0xc

sda: state = 2

sda: prio = 1

sdc: ownership set to svn

sdc: not found in pathvec

sdc: mask = 0xc

sdc: state = 2

sdc: prio = 1

svn: pgfailover = -1 (internal default)

svn: pgpolicy = failover (LUN setting)

svn: selector = round-robin 0 (internal default)

svn: features = 0 (controller setting)

svn: hwhandler = 0 (controller setting)

svn: rr_weight = 1 (internal default)

svn: minio = 1000 (config file default)

svn: no_path_retry = NONE (internal default)

svn: set ACT_NOTHING (map unchanged)

sdb: ownership set to svnbackup

sdb: not found in pathvec

sdb: mask = 0xc

sdb: state = 2

sdb: prio = 1

sdd: ownership set to svnbackup

sdd: not found in pathvec

sdd: mask = 0xc

sdd: state = 2

sdd: prio = 1

svnbackup: pgfailover = -1 (internal default)

svnbackup: pgpolicy = failover (LUN setting)

svnbackup: selector = round-robin 0 (internal default)

svnbackup: features = 0 (controller setting)

svnbackup: hwhandler = 0 (controller setting)

svnbackup: rr_weight = 1 (internal default)

svnbackup: minio = 1000 (config file default)

svnbackup: no_path_retry = NONE (internal default)

svnbackup: set ACT_CREATE (map does not exist)

create: svnbackup (3600a0b80002938260000042547e783bb)  IBM,1814      FAStT

[size=350G][features=0][hwhandler=0]

\_ round-robin 0 [prio=1][undef]

 \_ 0:0:1:0 sdb 8:16  [undef][ready]

\_ round-robin 0 [prio=1][undef]

 \_ 1:0:1:0 sdd 8:48  [undef][ready]

 

 

 

 

Keith O'Brien Sr. Unix Administrator

Phone 212-946-4225 Fax 212-946-4010

Keith rga com

 

R/GA 350 West 39th Street New York, NY 10018 www.rga.com

 

 

 

 

 

 

 

 

 

 

This message is the property of R/GA and contains information which may be privileged or confidential. It is meant only for the intended recipients and/or their authorized agents. If you believe you have received this message in error, please notify us immediately by return e-mail or by forwarding this message to postmaster rga com, and destroy any printed or electronic copies of the message. Any unauthorized use, dissemination, disclosure, or copying of this message or the information contained in it, is strictly prohibited and may be unlawful. Thank you.


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]