Hp XP Continuous Access Software Uživatelský manuál stáhnout pdf (Strana 129)

NOTE:

Inﬂow Control displays nothing if the journal group is a restore journal group.

• Data Overﬂow Watch (sec): Time (in seconds) for monitoring whether metadata and journal

data are full.

NOTE:

Data Overﬂow Watch displays nothing when one of the following conditions is satisﬁed:

• Inﬂow Control is No.

• The journal group is a restore journal group.

• Copy Pace: Pace for an initial copy activity for one volume: High, Medium,orLow.

NOTE:

•Bydefault,t

he pace for an initial copy activity is Low.

• Copy Pace displays nothing if the journal group is a restore journal group.

• Use of Cache: Indicates whether journal data is stored in the restore journal group in cache.

• Use: Journal data is stored in cache.

NOTE:

When there is insufﬁcient space in cache, journal data is also stored in the journal volume.

• Not Use: Journal data is not stored in cache.

CAUTION:

This setting does not take effect on master journal groups. However, if you use the RAID Manager

XP horctakeover command to change a master journal group to a restore journal group, this

setting takes affect on the journal group.If you set Use, this setting only takes effect on the journal

volumes of RAID-5 or RAID-6 that are in the journal group. For external volumes, non-RAID-5

journal volumes, and non-RAID-6 journal volumes, Use works the same as Not Use.

• Delta resync Failure: Processing that takes place when the delta resync operation cannot be

performed.

• Entire: All data in the primary data volume is copied to the secondary data volume when the

delta resync operation cannot be performed.

• None: No processing takes place when the delta resync operation cannot be performed.

Therefore, the secondary data volume is not updated.

• Speed of Line:Linespeedofthedatatransfer.TheunitisMbps(megabitspersecond).

One of the following appears: 256, 100,or10.

CAUTION:

This setting does not take effect on master journal groups. However, if you use the RAID Manager XP

horctakeover command to change a master journal group to a restore journal group, this setting

takes effect on the journal group.

• JNL Volumes:Listofregisteredjournalvolumes.

• Parity Group:Paritygroupwhereajournalvolumebelongs.

Continuous Access XP Journal user guide

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Hp XP Continuous Access Software Uživatelský manuál Strana 129