search for: find_multipaths

Displaying 4 results from an estimated 4 matches for "find_multipaths".

2015 Apr 14
1
HBA enumeration and multipath configuration
...d varying combinations of the mapping of HBA to an enumerated /sys node. e.g.: host0 host2 host3 or host1 host3 host4 other combinations, etc. This messes up our multipath filtering for weightedpath priority settings. From /etc/multipath.conf: defaults { user_friendly_names no find_multipaths yes prio weightedpath prio_args "hbtl 0:.:.:.* 1 [1-9]:.:.:.* 10" path_grouping_policy group_by_prio path_selector "service-time 0" failback immediate polling_interval 5 no_path_retry 12 } The setting for prio_args fails t...
2012 Dec 18
0
dm-multipath do not autoscan partition table
...ts (based on openindiana). For accessing these disks I use dm-multipath, since I use 2 separate networks for access. For these reasons I want host system to force not to scan dm-multipath disks for partitions. According to multipath.conf man there should be feature to do it defaults { find_multipaths yes user_friendly_names no # features "1 no_partitions" } However when I try this error: Dec 8 21:45:40 vnode4 kernel: device-mapper: table: 253:41: multipath: Unrecognised multipath feature request Dec 8 21:45:40 vnode4 kernel: device-mapper: table: 253:41: multipath...
2013 Oct 08
0
CentOS 6.4: Warning! Received an indication that the LUN assignments on this target have changed. The Linux SCSI layer does not automatically remap LUN assignments.
....02.77-9.el6.x86_64 device-mapper-multipath-0.4.9-64.el6_4.2.x86_64 device-mapper-multipath-libs-0.4.9-64.el6_4.2.x86_64 device-mapper-persistent-data-0.1.4-1.el6.x86_64 ~> sudo cat /etc/multipath.conf multipaths { multipath { wwid <redacted> alias <redacted> } } defaults { find_multipaths yes user_friendly_names yes } ~> sudo multipath -ll <redacted> (<redacted>) dm-1 HP,P2000G3 FC/iSCSI size=1.3T features='1 queue_if_no_path' hwhandler='0' wp=rw |-+- policy='round-robin 0' prio=130 status=active | |- 2:0:0:12 sdd 8:48 active ready running |...
2015 Mar 05
1
Cannot remount drive after lost iSCSI connection
The most recent message is: [3108269.919256] sd 2:0:1:0: timing out command, waited 1080s [3108269.919528] sd 2:0:1:0: [sdb] Unhandled error code [3108269.919535] sd 2:0:1:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_OK [3108269.919540] sd 2:0:1:0: [sdb] CDB: Read(10): 28 00 00 01 21 47 00 00 08 00 [3108269.919586] EXT4-fs error (device sdb1): ext4_find_entry: reading directory #2 offset 0