查询存储池
更新时间 2026-03-24 17:16:00
最近更新时间: 2026-03-24 17:16:00
本节主要介绍查询存储池命令。
./stor storagepool ls [ { -n | --name } POOL_NAME [ --qos ] ]
此命令用来查询存储池信息。
参数
| 参数 | 描述 |
|---|---|
| -n POOL_NAME 或 --name POOL_NAME | 查询指定存储池。 |
| --qos | 查询存储池关联的QoS策略。 |
示例
示例1
查询所有存储池信息。
[root@hblockserver CTYUN_HBlock_Plus_4.0.0_x64]# ./stor storagepool ls
+-----+-------------+-------------+--------------+----------------+---------------+
| No. | Pool Name | Pool Status | Fault Domain | Total Capacity | Used Capacity |
+-----+-------------+-------------+--------------+----------------+---------------+
| 1. | default (*) | Normal | path | 278.57 GiB | 23.42 GiB |
| 2. | pool2 | Normal | server | 92.86 GiB | 2.15 GiB |
+-----+-------------+-------------+--------------+----------------+---------------+查询所有存储池信息描述
| 项目 | 描述 |
|---|---|
| No. | 序号。 |
| Pool Name | 存储池名称。 *：表示是基础存储池。 |
| Pool Status | 存储池状态：
|
| Fault Domain | 故障域级别：
|
| Total Capacity | 存储池总容量。 |
| Used Capacity | 存储池已用容量。 |
示例2
查询指定存储池信息。
[root@hblockserver CTYUN_HBlock_Plus_4.0.0_x64]# ./stor storagepool ls -n pool2
Storage Pool Name: default
Pool Status: Normal
Fault Domain: path
Base Pool: true
Total Capacity: 278.57 GiB
Used Capacity: 23.98 GiB
Created Time: 2026-01-12 17:34:40
LUN:
LUN for CachePool: lun05a
LUN for Pool: lun02,lun02a,lun03a,lun01a,lun01b,lun01a-C1
status: 7 total, 1.33 TiB (cache mode:1 total, 210 GiB; storage mode:1 total, 310 GiB; local mode:5 total, 841 GiB)
Data Health: 100% normal, 0% low redundancy, 0% error
Topology:
Node Name: default:room1:rack1:hblock_2:/mnt/stor01
Node Type: path
Status: Healthy
Disk Path(s):
+-----+------------------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
| No. | Path | Used Capacity | Total Capacity | Used Capacity Quota | Capacity Quota | Health Status | Health Detail |
+-----+------------------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
| 1. | default:room1:rack1:hblock_2:/mnt/stor01 | 8.4 GiB | 92.86 GiB | 1000.26 MiB | 90 GiB | Healthy | |
+-----+------------------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
Node Name: default:room1:hblock_3:/mnt/stor01
Node Type: path
Status: Healthy
Disk Path(s):
+-----+------------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
| No. | Path | Used Capacity | Total Capacity | Used Capacity Quota | Capacity Quota | Health Status | Health Detail |
+-----+------------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
| 1. | default:room1:hblock_3:/mnt/stor01 | 7.82 GiB | 92.86 GiB | 984.27 MiB | 90 GiB | Healthy | |
+-----+------------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
Node Name: default:hblock_1:/mnt/stor02
Node Type: path
Status: Healthy
Disk Path(s):
+-----+------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
| No. | Path | Used Capacity | Total Capacity | Used Capacity Quota | Capacity Quota | Health Status | Health Detail |
+-----+------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+
| 1. | default:hblock_1:/mnt/stor02 | 7.76 GiB | 92.86 GiB | 1004.29 MiB | 90 GiB | Healthy | |
+-----+------------------------------+---------------+----------------+---------------------+----------------+---------------+---------------+查询指定存储池信息的描述
| 项目 | 描述 | |
|---|---|---|
| Storage Pool Name | 存储池名称。 | |
| Pool Status | 存储池状态：
| |
| Fault Domain | 存储池故障域级别：
| |
| Base Pool | 是否是基础存储池：
| |
| Total Capacity | 存储池总容量。 | |
| Used Capacity | 存储池已用容量。 | |
| Created Time | 存储池创建时间。 | |
| Description | 存储池描述信息。 | |
| LUN | 卷相关信息，包含LUN for CachePool、LUN for Pool、status。 | |
| LUN for CachePool | 缓存存储池卷列表。 | |
| LUN for Pool | 存储池卷列表。 | |
| status | 卷的状态信息，包括卷的总数、总容量，以及各类型卷的个数及容量。 | |
| Data Health | 存储池的数据健康度，包括：正常数据的比例（normal）、降级数据的比例（low redundancy）、错误数据的比例（error）。如果存在降级状态的数据，会给出数据重建进度（low redundancy reconstruction progress）。 | |
| Topology | 存储池拓扑图，包括：Node Name、Node Type、Status、Disk Path(s)、Removing Details。 | |
| Node Name | 节点名称。 | |
| Node Type | 节点类型：
| |
| Status | 节点健康状态：
| |
| Disk Path(s) | 数据目录信息：
| |
| Removing Details | 被移除节点的详细信息：
| |
示例3
查询存储池defaultpool关联的QoS策略。
[root@hblockserver CTYUN_HBlock_Plus_4.0.0_x64]# ./stor storagepool ls -n defaultpool --qos
The specific QoS policy for storage pool defaultpool
QoS Policy Name: QoS6
Reclaim Policy: Retain
IOPS (Total/Read/Write): 1000/600/400
Bandwidth (Total/Read/Write): Unlimited
Burst IOPS (Total/Read/Write): 10000/6000/4000
Burst Bandwidth (Total/Read/Write): Unlimited
Burst Duration (second): 1/1/1/1/1/1
Create Time: 2025-07-31 16:28:51
Description: It is QoS6.
The default QoS policy for LUNs in the pool:
QoS Policy Name: QoS-Test
Reclaim Policy: Retain
IOPS (Total/Read/Write): 8000/Unlimited/Unlimited
Bandwidth (Total/Read/Write): 7.81 GiB/s | Unlimited | Unlimited
Burst IOPS (Total/Read/Write): Unlimited
Burst Bandwidth (Total/Read/Write): Unlimited
Burst Duration (second): 1/1/1/1/1/1
Create Time: 2025-08-06 17:02:32查询存储池关联的QoS策略信息的描述
| 项目 | 描述 |
|---|---|
| The specific QoS policy for storage pool poolName | 存储池的QoS策略。 |
| The default QoS policy for LUNs in the pool | 存储池内卷的默认QoS策略。 |
| QoS Policy Name | QoS策略名称。 |
| Reclaim Policy | QoS策略的回收策略：
|
| IOPS (Total/Read/Write) | 每秒能够进行读写操作/读操作/写操作次数的最大值。 |
| Bandwidth (Total/Read/Write) | 总带宽/读带宽/写带宽上限。 |
| Burst IOPS (Total/Read/Write) | 使用Burst功能时，每秒能够进行读写操作/读操作/写操作次数的最大值。 |
| Burst Bandwidth (Total/Read/Write) | 使用Burst功能时，总带宽/读带宽/写带宽上限。 |
| Burst Duration (second) | 使用Burst功能时，按照Burst上限的能力进行操作所能持续的时间，单位是秒。上限项目依次为：读写操作次数、读操作次数、写操作次数、总带宽、读带宽、写带宽。 |
| Create Time | QoS策略创建的时间。 |
| Description | QoS策略的描述信息。 |
