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vxassist attribute
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ISP rules
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Description
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layout=mirror-stripe
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mirror nmir { stripe max_ncolumn-min_ncolumn }
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Mirrored-stripe volume.
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layout=stripe-mirror
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stripe max_ncolumn-min_ncolumn { mirror nmir }
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Striped-mirror volume.
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layout=mirror,stripe
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mirror nmir stripe max_ncolumn-min_ncolumn
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Mirrored-stripe volume.
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layout=stripe,mirror
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mirror nmir stripe max_ncolumn-min_ncolumn
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Mirrored-stripe volume.
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layout=mirror
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mirror nmir
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Mirrored volume.
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layout=raid5
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stripe max_nraid5column-min_nraid5column parity true log 1 { type raid5 }
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RAID-5 volume.
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layout=stripe
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stripe max_ncolumn-min_ncolumn
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Striped volume.
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layout=mirror-concat
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mirror nmir
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Mirrored volume.
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layout=concat-mirror
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mirror nmir
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Concatenated-mirror volume.
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layout=log
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log nlog { type dco }
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DCO volume.
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layout=raid5log
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log nlog { type raid5 }
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RAID-5 log volume
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layout=regionlog
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log nlog { type drl }
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DRL log plex.
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mirror=2
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mirror 2
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Number of mirrors.
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mirror=enclosure
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mirror nmir { separateby "enclosure" }
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Mirror across enclosures.
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mirror=2,enclosure
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mirror 2 { separateby "enclosure" }
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Two mirrors on separate enclosures.
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stripe=ctlr
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stripe ncols { separateby "ctlr" }
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Stripes on separate controllers.
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mirrorconfine=diskclass
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mirror all { confineto "diskclass" }
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Confine creation of mirrors to a given class of disks.
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nmir=2
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mirror nmir
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Default mirrored volume (equivalent to layout=mirror,concat).
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ncols=10
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stripe ncols
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Default striped volume (equivalent to layout= stripe).
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nmir=2 ncol=10
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mirror nmir stripe ncols
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Default mirrored-stripe volume (equivalent to layout=mirror,stripe).
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fmr=on
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log nlog { type dco }
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DCO volume (enables the use of FastResync).
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fastresync=on
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log nlog { type dco }
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DCO volume (enables the use of FastResync).
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ndcmlog=2
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log 2 { type dcm }
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DCM log with 2 mirrors.
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ndcomirror=2
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log 2 { type dco }
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DCO volume with 2 mirrors.
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nlog=2
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log 2 { type dco }.
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DCO volume with 2 mirrors.
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nraid5log=2
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log 2 { type raid5 }
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RAID-5 log with 2 mirrors.
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nraid5stripe=10
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stripe 10 parity true log 1 { type raid5 }
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RAID-5 volume with 10 columns.
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nregionlog=2
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log 2 { type drl }
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Two DRL log plexes.
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Nstripe=10
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stripe 10
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10 stripes.
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wantalloc=enclosure
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desired confineto "enclosure"
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Preferred storage allocation is confined to one enclosure.
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wantmirror=enclosure
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mirror all { desired confineto "enclosure" }
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Preferred storage allocation is confined to one enclosure.
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wantmirrorconfine=controller
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mirror all { desired confineto "controller" }
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Preferred storage allocation is confined to one controller.
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