Shadowing a Volume
Configuring a Shadow-Copy Rule (Source Switch)
CLI Storage-Management Guide 15-13
By default, no reports are generated. From gbl-ns-vol-shdwcp mode, use the report
command to generate shadow-copy reports for the current rule:
report prefix
where prefix (1-64 characters) is the prefix to be used for the rule’s reports. Each
report has a unique name in the following format:
prefixYearMonthDayHourMinute.rpt (for example,
home_backup200403031200.rpt for a report with the “home_backup” prefix).
Use the
show reports command for a list of all reports. Use show reports report-name
to read a report,
show reports status report-name for a one-line summary, grep to
search through the report, or
tail to tail a report as it is being written.
For example, the following command sequence enables reporting for the rule,
“DRrule:”
bstnA6k(gbl)# namespace wwmed
bstnA6k(gbl-ns[wwmed])# volume /acct
bstnA6k(gbl-ns-vol[wwmed~/acct])# shadow-copy-rule DRrule
bstnA6k(gbl-ns-vol-shdwcp[wwmed~/acct~DRrule])# report DRetc
bstnA6k(gbl-ns-vol-shdwcp[wwmed~/acct~DRrule])# ...
Generating Verbose Reports
Shadow-copy reports are terse by default. To make them verbose, use the optional
verbose flag at the end of the report command:
report prefix verbose
where prefix is explained above.
For example, the following command resets “DRrule” to produce verbose reports:
bstnA6k(gbl)# namespace wwmed
bstnA6k(gbl-ns[wwmed])# volume /acct
bstnA6k(gbl-ns-vol[wwmed~/acct])# shadow-copy-rule DRrule
bstnA6k(gbl-ns-vol-shdwcp[wwmed~/acct~DRrule])# report DRetc verbose
bstnA6k(gbl-ns-vol-shdwcp[wwmed~/acct~DRrule])# ...
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