- Sun Storage Virtual Tape Library VTL User Guide

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Physical devices

96267 • G Appendix A VTL command line reference 213

Rescanphysicaldevices

iscon rescandevices -s <server-name> [-u <username> -p <password>]

[-a <adapter-range>] [-i <scsi-range>] [-l <lun-range>] [-L] [-X <rpc-

timeout>]

iscon rescandevices --server-name=<server-name>

[--server-username=<username> --server-password=<password>]

[--adapter-range=<adapter-range>] [--scsi-range=<scsi-range>] [--lun-

range=<lun-range>]

[--sequential] [--rpc-timeout=<rpc-timeout>]

Description:

Thiscomma n d allowsyoutorescan thephysicalresource(s)on thespecifiedserver

togettheproperphysicalresourceconfiguration.

‐a(‐‐ad ap ter‐range)istheadapteroradapterrangetoberescanned.Thedefaultisto

rescanalladapters,ifitisnotspecified.Forexample :‐a5or‐

a5‐10

‐i(‐‐scsi‐range)isthestartingSCSIIDandendingSCSIIDto berescanne d.The

defaultisto rescanalltheSCSIIDsiftherangeisnotspecified.Forexample:‐i0‐5

‐l(‐‐lun‐range)isthestartingLUNandendingLUNto

berescanned.Thedefaultis

nottorescananyLUNifitis notspecified.Forexample:‐l0‐10

‐L(‐‐sequential)isanoptiontorescansequentially.

‐X(‐‐rpc‐timeout)isanoptiontospecifyanumberbetween1and30000inseconds

fortheRPCtimeout.

Thesystemwillretrythecommandfortheamountoftime

specifiedif theserverdoesnotrespond.ThedefaultRPCtimeoutis300seconds.

Importdisk

iscon importdisk -s <server-name> [-u <username> -p <password>]

-i <guid> | -I <ACSL> [-X <rpc-timeout>]

iscon importdisk --server-name=<server-name>

[--server-username=<username> --server-password=<password>]

--scsiaddress=<ACSL> | --guid=<guid> [--rpc-timeout=<rpc-timeout>]

Description:

Thiscommandallowsyoutoimportaforeigndisktothespecified server.Aforeign

diskisavirtualizedphysi c aldevicecontainingVTLlogicalresourcespreviouslyset

uponadifferentVTLserver.Ifthepreviousserveris nolongeravailable, thedisk

canbesetuponanewVTL

serverandtheresourcesonthediskcanbeimported to

thenewservertomakethemavailable toclients.