storage:svc_cmd_adv
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storage:svc_cmd_adv [2024/10/23 23:46] manu [FC port masking] |
storage:svc_cmd_adv [2024/11/27 20:56] (current) manu [FC port masking] |
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| You can limit FC traffic to specific purpose: | You can limit FC traffic to specific purpose: | ||
| - | * for cluster traffic | + | * for cluster traffic (inter-node) |
| - | * for remote copy traffic | + | * for remote copy traffic (replication) |
| <code> | <code> | ||
| Line 89: | Line 89: | ||
| </code> | </code> | ||
| - | To view the current port mask settings, run the lssystem command, as shown in | + | To view the current port mask settings, run the **lssystem** command, the output shows that all system ports allow all types of traffic. |
| - | Example 2-13. The output shows that all system ports allow all types of traffic. | + | |
| - | Example 2-13 Viewing the local port mask | + | |
| <cli prompt='>'> | <cli prompt='>'> | ||
| IBM_IBM FlashSystem:ITSO-FS9500:superuser>lssystem |grep mask | IBM_IBM FlashSystem:ITSO-FS9500:superuser>lssystem |grep mask | ||
| Line 102: | Line 100: | ||
| are applied to allow local node-to-node traffic on ports 1 and 2, and replication traffic on ports | are applied to allow local node-to-node traffic on ports 1 and 2, and replication traffic on ports | ||
| 3 and 4. | 3 and 4. | ||
| - | Example 2-14 Setting a local port mask by running the chsystem command | + | |
| + | Example Setting a local port mask by running the chsystem command | ||
| <cli prompt='>'> | <cli prompt='>'> | ||
| IBM_IBM FlashSystem:ITSO-FS9500:superuser>chsystem -localfcportmask 0011 | IBM_IBM FlashSystem:ITSO-FS9500:superuser>chsystem -localfcportmask 0011 | ||
| Line 114: | Line 113: | ||
| type of traffic blocked. | type of traffic blocked. | ||
| + | Specify the **lsportfc** command to display FC I/O port IDs. | ||
storage/svc_cmd_adv.1729719992.txt.gz · Last modified: 2024/10/23 23:46 by manu
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