58 lines
1.4 KiB
Plaintext
58 lines
1.4 KiB
Plaintext
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flow:
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# use user_friendly_names = no
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- login to iscsi target
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- run multipath -r
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- device appear with their original name
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# use user_friendly_names = yes, configure some aliases
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- run multipath -r
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- device appear with their alias name
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# edit /etc/multipath.conf again, and change use user_friendly_names =
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# no
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- run multipath -r
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- device appear with their alias name
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the rename should work backwards
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# conf when using user_friendly_names = yes
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defaults {
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polling_interval 5
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getuid_callout "/lib/udev/scsi_id -g -u -d /dev/%n"
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no_path_retry fail
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user_friendly_names yes
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flush_on_last_del yes
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fast_io_fail_tmo 5
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dev_loss_tmo 30
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max_fds 4096
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}
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multipaths {
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multipath {
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wwid 36090a068a0746b89ddee943b5b253db6
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alias rhev-a24-01_myDev1
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}
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multipath {
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wwid 36090a068a074fb95ddeee43b5b259da7
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alias rhev-a24-01_myDev2
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}
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}
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# conf when using user_friendly_names = no
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defaults {
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polling_interval 5
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getuid_callout "/lib/udev/scsi_id -g -u -d /dev/%n"
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no_path_retry fail
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user_friendly_names no
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flush_on_last_del yes
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fast_io_fail_tmo 5
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dev_loss_tmo 30
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max_fds 4096
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}
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