aix:aix_drivers_inuse
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aix:aix_drivers_inuse [2021/01/01 21:21] 127.0.0.1 external edit |
aix:aix_drivers_inuse [2022/05/17 15:11] (current) manu [Which drivers are in use] |
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| </cli> | </cli> | ||
| + | Check the deult settings for a specific device, here the previous FC adapter | ||
| + | <cli prompt='#'> | ||
| + | # odmget -q uniquetype="adapter/pciex/df1000e21410f10" PdAt | ||
| + | PdAt: | ||
| + | uniquetype = "adapter/pciex/df1000e21410f10" | ||
| + | attribute = "max_xfer_size" | ||
| + | deflt = "0x100000" | ||
| + | values = "0x100000,0x200000,0x400000,0x800000,0x1000000" | ||
| + | width = "" | ||
| + | type = "D" | ||
| + | generic = "DU" | ||
| + | rep = "nl" | ||
| + | nls_index = 7 | ||
| + | |||
| + | PdAt: | ||
| + | uniquetype = "adapter/pciex/df1000e21410f10" | ||
| + | attribute = "num_cmd_elems" | ||
| + | deflt = "1024" | ||
| + | values = "200-4096,1" | ||
| + | width = "" | ||
| + | type = "R" | ||
| + | generic = "DU" | ||
| + | rep = "nr" | ||
| + | nls_index = 6 | ||
| + | ... | ||
| + | </cli> | ||
| + | |||
| + | You can for example update the default definition for **num_cmd_elems**, and set a value in the range "200-4096", using the **chdef** cmd, without directly edit ODM database | ||
| + | <cli prompt='#'> | ||
| + | # chdef -a num_cmd_elems=4096 -c adapter -s pciex -t df1000e21410f10 | ||
| + | </cli> | ||
| ===== Find a parent or child of a device ===== | ===== Find a parent or child of a device ===== | ||
aix/aix_drivers_inuse.1609532512.txt.gz ยท Last modified: 2021/01/01 21:21 by 127.0.0.1
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