PowerScale:尋找哪個磁碟機屬於哪個磁碟集區
Summary: 磁碟池是分佈在群集節點子集之間的磁碟集合。它是叢集儲存基礎結構的一部分,可協助管理資料在多個磁碟上的儲存方式。磁碟集區背後的概念是最佳化效能、可靠性和儲存效率。
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Instructions
若要尋找哪個磁碟機屬於磁碟集區,請使用 disi -I diskpools ls 命令,以列出磁碟池及其成員。檢查「成員」欄,以識別磁碟集區 ID 和對應的托架號碼。
症狀:
兩個磁碟機處於 SmartFail 狀態。
- 磁碟機 – 托架 C1
- 磁碟機 – 托架 C2
# isi devices drive list Lnn Location Device Lnum State Serial Sled ----------------------------------------------------------- 4 Bay 1 /dev/da1 15 L3 GKNX0K100651 N/A -1 4 Bay 2 - N/A EMPTY N/A -2 4 Bay A0 /dev/da9 9 HEALTHY K7H0R3KL A -3 4 Bay A1 /dev/da2 14 HEALTHY K7H0MAHL A -4 4 Bay A2 /dev/da10 8 HEALTHY K7GS3V5L A -5 4 Bay B0 /dev/da3 13 HEALTHY K7H11MJL B -6 4 Bay B1 /dev/da11 7 HEALTHY K7H0918L B -7 4 Bay B2 /dev/da4 12 HEALTHY K7H0Y0TL B -8 4 Bay C0 /dev/da13 17 HEALTHY V30SNMWM C -9 4 Bay C1 /dev/da12 11 SMARTFAIL K7GYYE9L C -10 <<<<<< 4 Bay C2 /dev/da5 5 SMARTFAIL K7H0R0HL C -11 <<<<<< 4 Bay D0 /dev/da6 10 HEALTHY K7GZMATL D -12 4 Bay D1 /dev/da14 4 HEALTHY K7H0Y8VL D --13 4 Bay D2 /dev/da7 3 HEALTHY K4KDWD6B D --14 4 Bay E0 /dev/da15 2 HEALTHY K4KDWG5B E --15 4 Bay E1 /dev/da8 1 HEALTHY K4KDYTWB E --16 4 Bay E2 /dev/da16 0 HEALTHY K7H0R8ZL E --17 ----------------------------------------------------------- Total: 17
Cause:
SmartFailed 磁碟機屬於磁碟集區 3 和 4 的外框 C1 和外框 C2。
- 磁碟機在命令輸出結果中列為 SMARTFAIL。
`isi storage pool list`。 - 磁碟機會根據
disi -I diskpools ls命令。
Exampledisi -I diskpools lsoutput:Name Id Type Prot Flags Members VHS HDD Used / Size SSD Used / Size ------------------------------------------------------------------------------------------------------------------------- h40_60tb_3.2tb-ssd_128gb 1 G +2d: SDH---I-- 2-4 1 196T / 201T (97% ) 0 / 0 (n/a ) 1n h40_60tb_3.2tb- 2 D +2d: S-----IG- 1-4:bay3,6,9,12,15 - 66T / 69T (95% ) 0 / 0 (n/a ) ssd_128gb:2 1n h40_60tb_3.2tb- 3 D +2d: S-----IG- 1-4:bay4,7,10,13,16 - 65T / 66T (99% ) 0 / 0 (n/a ) ssd_128gb:3 1n h40_60tb_3.2tb- 4 D +2d: S-----IG- 1-4:bay5,8,11,14,17 - 65T / 66T (98% ) 0 / 0 (n/a ) ssd_128gb:4 1n ------------------------------------------------------------------------------------------------------------------------- Unprovisioned drives: none Draining drives: none Type: D = Disk pool, G = Group, P = Policy, T = Tier, E = Empty Group or Tier Flags: S = System, H = VHS Hide Spare, D = VHS Deny Writes, T = Spillover Target, M = Manual Group, E = Evacuate Pool, I = Force 8k inodes, R = Data Reduce, G = Gna Disabled
從上述輸出中,磁碟集區 3 和 4 列示如下:
h40_60tb_3.2tb- 3 D +2d: S-----IG- 1-4:bay4,7,10,13,16 - 65T / 66T (99% ) 0 / 0 (n/a ) ssd_128gb:3 1n h40_60tb_3.2tb- 4 D +2d: S-----IG- 1-4:bay5,8,11,14,17 - 65T / 66T (98% ) 0 / 0 (n/a ) ssd_128gb:4 1n
解決方案:
若要尋找外框上的哪個磁碟機屬於磁碟集區,請按照下列步驟操作:
- 執行
`disi -I diskpools命令,以列出所有磁碟池。 - 尋找包含您要檢查之磁碟機的磁碟機槽編號的磁碟集區。
- 例如,若要檢查磁碟機槽 C1,請尋找包含磁碟機槽編號 4、7、10、13 和 16 的磁碟集區。
- 檢查磁碟池 ID 和名稱,並記下與其相關聯的凹槽編號。
disi -I diskpools ls
在輸出中,智慧故障磁碟機屬於磁碟集區 3 和 4 的外框 10 和外框 11。
h40_60tb_3.2tb- 3 D +2d: S-----IG- 1-4:bay4,7,10,13,16 - 65T / 66T (99% ) 0 / 0 (n/a ) ssd_128gb:3 1n h40_60tb_3.2tb- 4 D +2d: S-----IG- 1-4:bay5,8,11,14,17 - 65T / 66T (98% ) 0 / 0 (n/a ) ssd_128gb:4 1n
因此,磁碟機槽 C1 和磁碟機槽 C2 中的磁碟機屬於磁碟集區 3 和 4。
Affected Products
PowerScale OneFSArticle Properties
Article Number: 000291273
Article Type: How To
Last Modified: 13 May 2025
Version: 2
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