[Linux-cluster] live & standby (primary & secondary partitions) in "multipath -ll"
sunhux G
sunhux at gmail.com
Tue Jun 24 08:38:35 UTC 2008
Thanks Wendy, that answered my original question.
I should have rephrased my question :
I received an alert email from Filer1 :
"autosupport.doit FCP PARTNER PATH MISCONFIGURED"
when our outsourced DBA built the Oracle ASM & ocfs2 partitions on
/dev/sdc1, /dev/sdd1, /dev/sde1, /dev/sdf1 & /dev/sdg1 & I suspected
this is related to building the partitions on the "enabled" (ie standby)
partitions as shown by "multipath -ll". After we got the DBA to wipe
out & rebuild the ASM/ocfs2 on those partitions that are listed under
"prio 8" by "multipath -ll" (see lines indicated by ** in my 1st email),
the error of "FCP partner path misconfigured" cleared.
Below is the "sanlun lun show ... (detail)" command that I've captured
about 1 month ago & all the /dev/sd* practically comes under Filer2.
So, now I'm not too sure what caused the "misconfiguration" error.
All the /dev/sd* that the DBA used are listed by the sanlun command,
so it's really puzzling.
Error is now cleared but we want to know what triggered the error so
as to prevent future similar problems.
Thanks
Sun
***************** "sanlun lun show ..." output : ***********************
filer: lun-pathname device filename
adapter
protocol lun size lun state
FILER2: /vol/filer2_vol1/landnetrac/racasm1.lun /dev/sdl host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3lxmi
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098283b121b4
Filer adapter name: v.9b
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun9.lun /dev/sdu host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lMk6
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098293b121b4
Filer adapter name: 9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/filer2_vol1/landnetrac/racasm2.lun /dev/sdy host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3p4PU
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098293b121b4
Filer adapter name: 9b
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun11.lun /dev/sdv host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3pkGp
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098293b121b4
Filer adapter name: 9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/filer2_vol1/landnetrac/racasm1.lun /dev/sdx host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3lxmi
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098293b121b4
Filer adapter name: 9b
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun9.lun /dev/sdo host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lMk6
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098193b121b4
Filer adapter name: 9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun10.lun /dev/sdb host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lQLu
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098183b121b4
Filer adapter name: v.9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/filer2_vol1/landnetrac/racasm1.lun /dev/sdr host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3lxmi
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098193b121b4
Filer adapter name: 9a
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun9.lun /dev/sdi host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lMk6
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098283b121b4
Filer adapter name: v.9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/filer2_vol1/landnetrac/racasm2.lun /dev/sds host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3p4PU
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098193b121b4
Filer adapter name: 9a
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/filer2_vol1/landnetrac/racasm2.lun /dev/sdm host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3p4PU
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098283b121b4
Filer adapter name: v.9b
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun10.lun /dev/sdt host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lQLu
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098293b121b4
Filer adapter name: 9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun12.lun /dev/sde host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3poSl
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098183b121b4
Filer adapter name: v.9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/filer2_vol1/landnetrac/racasm2.lun /dev/sdg host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3p4PU
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098183b121b4
Filer adapter name: v.9a
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun10.lun /dev/sdn host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lQLu
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098193b121b4
Filer adapter name: 9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun11.lun /dev/sdj host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3pkGp
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098283b121b4
Filer adapter name: v.9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun12.lun /dev/sdq host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3poSl
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098193b121b4
Filer adapter name: 9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun11.lun /dev/sdd host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3pkGp
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098183b121b4
Filer adapter name: v.9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/filer2_vol1/landnetrac/racasm1.lun /dev/sdf host8
FCP 5g (5368709120) GOOD
Serial number: VrD9c4I3lxmi
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098183b121b4
Filer adapter name: v.9a
Filer IP address: 10.51.1.3
Filer volume name:file2_vol1 FSID:0x2e012126
Filer qtree name:/vol/filer2_vol1/landnetrac ID:0x9000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun9.lun /dev/sdc host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lMk6
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098183b121b4
Filer adapter name: v.9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun12.lun /dev/sdw host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3poSl
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098293b121b4
Filer adapter name: 9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun12.lun /dev/sdk host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3poSl
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098283b121b4
Filer adapter name: v.9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN1/landnetrac/raclun10.lun /dev/sdh host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3lQLu
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098283b121b4
Filer adapter name: v.9b
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN1 FSID:0x11c04b3
Filer qtree name:/vol/File2_ag4_LN1/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
FILER2: /vol/File2_ag4_LN2/landnetrac/raclun11.lun /dev/sdp host8
FCP 40.0g (42953867264) GOOD
Serial number: VrD9c4I3pkGp
Filer FCP nodename:500a098083b121b4 Filer FCP
portname:500a098193b121b4
Filer adapter name: 9a
Filer IP address: 10.51.1.3
Filer volume name:File2_ag4_LN2 FSID:0x21c1704
Filer qtree name:/vol/File2_ag4_LN2/landnetrac ID:0x1000000
Filer snapshot name:¶ ID:0x0
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