Red Hat DEVICE-MAPPER MULTIPATH 5.2 Bedienungsanleitung PDF herunterladen (Seite 15)

DotHill – Linux Device Mapper Multipath “How To” for Storage Revision 4

devices {

device {

vendor "DotHill"

product "SANnet II FC"

path_grouping_policy multibus

getuid_callout "/sbin/scsi_id -g -u -s /block/%n"

path_checker tur

path_selector "round-robin 0"

hardware_handler "0"

prio_callout none

failback 15

rr_weight priorities

no_path_retry queue

}

6.4.2 R/Evolution 2730 / 5730

R/Evolution 2730 and 5730 Series (Non-ULP)- The following are the recommended attributes

for the R/Evolution 2730 and 5730 arrays, without ULP, specified in the per-storage-array

section:

devices {

device {

vendor "DotHill"

product "R/Evolution 2730-2R"

#product "R/Evolution 5730-2R"

path_grouping_policy multibus

getuid_callout "/sbin/scsi_id -g -u -s /block/%n"

path_checker tur

path_selector "round-robin 0"

hardware_handler "0"

prio_callout none

failback immediate

rr_weight priorities

no_path_retry queue

}

6.4.3 R/Evolution 5730 (with ULP)

R/Evolution 5730 Series (ULP)- The following are the recommended attributes for the

R/Evolution 5730 array, with ULP, specified in the per-storage-array section:

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Red Hat DEVICE-MAPPER MULTIPATH 5.2 Bedienungsanleitung Seite 15