HP P2000 HP P2000 G3 MSA System SMU Reference Guide - Page 92

Viewing information about a vdisk, Vdisk properties - reviews

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• Status. • CRIT: Critical. The vdisk is online but isn't fault tolerant because some of its disks are down. • FTDN: Fault tolerant with down disks. The vdisk is online and fault tolerant, but some of its disks are down. • FTOL: Fault tolerant and online. • OFFL: Offline. Either the vdisk is using offline initialization, or its disks are down and data may be lost. • QTCR: Quarantined critical. The vdisk is offline and quarantined because at least one disk is missing; however, the vdisk could be accessed. For instance, one disk is missing from a mirror or RAID-5. • QTDN: Quarantined with down disks. The vdisk is offline and quarantined because at least one disk is missing; however, the vdisk could be accessed and would be fault tolerant. For instance, one disk is missing from a RAID-6. • QTOF: Quarantined offline. The vdisk is offline and quarantined because multiple disks are missing and user data is incomplete. • STOP: The vdisk is stopped. • UNKN: Unknown. • UP: Up. The vdisk is online and does not have fault-tolerant attributes. • Disk Type. SAS (dual port), SAS-S (single port), SATA (dual port), or SATA-S (single port). • Preferred Owner. Controller that owns the vdisk and its volumes during normal operation. • Current Owner. Either the preferred owner during normal operation or the partner controller when the preferred owner is offline. • Disks. Quantity of disks in the vdisk. • Spares. Quantity of dedicated spares in the vdisk. Viewing information about a vdisk In the Configuration View panel, right-click a vdisk and select View > Overview. The Vdisks Overview table shows: • The overall health, capacity, and space usage of the vdisk • The overall health, quantity, capacity, and space usage of disks in the vdisk • The quantity, capacity, and space usage of volumes in the vdisk • The quantity, capacity, and space usage of snap pools in the vdisk For descriptions of storage-space color codes, see About storage-space color codes on page 33. Select a component to see more information about it. Vdisk properties When you select the Vdisk component, the Properties for Vdisk table shows: • Health. OK. The vdisk is online with all disks working. Degraded. The vdisk is being reconstructed, as shown by its Current Job property; or, a RAID-6 vdisk has degraded performance due to one missing disk but remains fault tolerant. You can use a degraded RAID-6 vdisk but resolve the problem as soon as possible. Fault. The vdisk can perform I/O functions for hosts but is not fault tolerant. Review the status information and take the appropriate action, such as replacing a disk. You can use the vdisk but resolve the problem as soon as possible. N/A. Health is not available. • Health Reason. Shows more information about the vdisk's health. • Name. Vdisk name. • Size. Total storage space in the vdisk. 92 Viewing system status

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92
Viewing system status
•
Status.
•
CRIT: Critical. The vdisk is online but isn’t fault tolerant because some of its disks are down.
•
FTDN: Fault tolerant with down disks. The vdisk is online and fault tolerant, but some of its disks are
down.
•
FTOL: Fault tolerant and online.
•
OFFL: Offline. Either the vdisk is using offline initialization, or its disks are down and data may be
lost.
•
QTCR: Quarantined critical. The vdisk is offline and quarantined because at least one disk is
missing; however, the vdisk could be accessed. For instance, one disk is missing from a mirror or
RAID-5.
•
QTDN: Quarantined with down disks. The vdisk is offline and quarantined because at least one
disk is missing; however, the vdisk could be accessed and would be fault tolerant. For instance, one
disk is missing from a RAID-6.
•
QTOF: Quarantined offline. The vdisk is offline and quarantined because multiple disks are missing
and user data is incomplete.
•
STOP: The vdisk is stopped.
•
UNKN: Unknown.
•
UP: Up. The vdisk is online and does not have fault-tolerant attributes.
•
Disk Type. SAS (dual port), SAS-S (single port), SATA (dual port), or SATA-S (single port).
•
Preferred Owner. Controller that owns the vdisk and its volumes during normal operation.
•
Current Owner. Either the preferred owner during normal operation or the partner controller when the
preferred owner is offline.
•
Disks. Quantity of disks in the vdisk.
•
Spares. Quantity of dedicated spares in the vdisk.
Viewing information about a vdisk
In the Configuration View panel, right-click a vdisk and select
View > Overview
. The Vdisks Overview table
shows:
•
The overall health, capacity, and space usage of the vdisk
•
The overall health, quantity, capacity, and space usage of disks in the vdisk
•
The quantity, capacity, and space usage of volumes in the vdisk
•
The quantity, capacity, and space usage of snap pools in the vdisk
For descriptions of storage-space color codes, see
About storage-space color codes
on page 33.
Select a component to see more information about it.
Vdisk properties
When you select the Vdisk component, the Properties for
Vdisk
table shows:
•
Health.
OK. The vdisk is online with all disks working.
Degraded. The vdisk is being reconstructed, as shown by its Current Job property; or, a RAID-6
vdisk has degraded performance due to one missing disk but remains fault tolerant. You can use a
degraded RAID-6 vdisk but resolve the problem as soon as possible.
Fault. The vdisk can perform I/O functions for hosts but is not fault tolerant. Review the status
information and take the appropriate action, such as replacing a disk. You can use the vdisk but resolve
the problem as soon as possible.
N/A. Health is not available.
•
Health Reason. Shows more information about the vdisk’s health.
•
Name. Vdisk name.
•
Size. Total storage space in the vdisk.