EasyManuals Logo

EMC Celerra User Manual

EMC Celerra
522 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #77 background imageLoading...
Page #77 background image
fs_replicate
77
The fs Commands
dhwm=<destination high_water_mark>
Specifies a threshold in megabytes (default=600) for playing back
a delta set based on a storage space threshold. The threshold is
the amount of change allowed before triggering delta set activity.
qos=<qos>
Specifies the maximum network bandwidth in kilobits per second
that can be used for the replication session.
autoro={yes|no}
Automatically mounts the <srcfs> read only when the SavVol
becomes full during replication. The default is no.
autofreeze={yes|no}
Automatically freezes reads and writes to the <srcfs> when the
SavVol becomes full during replication. File systems that are
frozen are not accessible to clients. The default is no.
-reverse <dstfs>[:cel=<cel_name>[:if=<interface>|:ip=<ip_addr>]]
<srcfs>[:if=<interface>|:ip=<ip_addr>]
A reverse is usually performed after a failover and
resynchronization, but can be used at any time to reverse the
direction of replication.
After replication has been started, -reverse is used to change the
replication relationship so the direction of <srcfs> to <dstfs> becomes
<dstfs> to <srcfs>. After the command completes, the <dstfs>
(original source file system) is mounted read-only, and the <srcfs>
(original destination file system) is mounted read/write. Replication
is restarted from the new <srcfs> to the new <dstfs>.
After replication has been failed over and resynchronized, -reverse
restores the direction of replication to what it was prior to the
failover. After the command completes, the <dstfs> is mounted
read-only, and the <srcfs> is mounted read/write. Replication is
restarted from the <srcfs> to the <dstfs>.
[-option <options> ]
Specifies the following comma-separated options:
to=<timeout>
Generates or plays back a delta set based on the time interval
specified in seconds (default=600). If a value is specified using
to= and both file systems are specified in the command line, that
value is applied to both the source and destination file systems.

Table of Contents

Other manuals for EMC Celerra

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the EMC Celerra and is the answer not in the manual?

EMC Celerra Specifications

General IconGeneral
BrandEMC
ModelCelerra
CategoryServer
LanguageEnglish

Related product manuals