dnlc subcommand
The dnlc subcommand displays information about the filesystem directory name lookup cache.
Format
dnlc [slot | effectiveaddress]
Parameters
| Item | Description |
|---|---|
| slot | Specifies the decimal identifier of a specific cache slot. |
| effectiveaddress | Specifies the effective address of the entry. Symbols, hexadecimal values, or hexadecimal expressions can be used in specification of the address. |
The dnlc subcommand is used to display information about the directory name cache.
When no parameters are provided, a summary of the entire directory name lookup cache is displayed.
Other
ncache
Examples
The following is an example of how to use the dnlc subcommand:
KDB(0)> dnlc
DP NP NAME
1 KERN_heap+59B9000 F10000F0049FBB48 F10000F004ED3D78 __vg10
2 KERN_heap+59B9060 F10000F005009D78 F10000F00513FD78 CuAt.vc
3 KERN_heap+59B90C0 F10000F0049FBB48 F10000F004E38D78 __pv16.0
4 KERN_heap+59B9120 F10000F0049FBB48 F10000F0051DAD78 hd6
5 KERN_heap+59B9180 F10000F0049FBB48 0000000000000000 __pv16.0
6 KERN_heap+59B91E0 F10000F0049FBB48 F10000F004F6ED78 __pv16.0
7 KERN_heap+59B9240 F10000F00557C918 F10000F005883918 libcrypt.a
8 KERN_heap+59B92A0 F10000F0049FBB48 0000000000000000 __pv16.0
9 KERN_heap+59B9300 F10000F0048C5B48 F10000F004B31B48 etc
10 KERN_heap+59B9360 F10000F005009D78 F10000F0050A4D78 CuAt
11 KERN_heap+59B93C0 F10000F004963D98 F10000F0051E1218 diagrpt23.dat
12 KERN_heap+59B9420 F10000F0048C5B48 F10000F0049FBB48 dev
13 KERN_heap+59B9480 F10000F004B31B48 F10000F004D02D78 vg
14 KERN_heap+59B94E0 F10000F004B31B48 F10000F005009D78 objrepos
<snip>
KDB(0)> dnlc 14 //slot
DP NP NAME
14 KERN_heap+59B94E0 F10000F004B31B48 F10000F005009D78 objrepos
vfsp..... F10000F0065F2470 forw..... F10000F0059B9300 back..... F10000F0059B9060
dp....... F10000F004B31B48 did...... 000000BA
np....... F10000F005009D78 nid...... 000000FF nidp..... F10000F005009E38
namelen.. 00000008
KDB(0)> dnlc F10000F0059B94E0 //eaddr
DP NP NAME
14 KERN_heap+59B94E0 F10000F004B31B48 F10000F005009D78 objrepos
vfsp..... F10000F0065F2470 forw..... F10000F0059B9300 back..... F10000F0059B9060
dp....... F10000F004B31B48 did...... 000000BA
np....... F10000F005009D78 nid...... 000000FF nidp..... F10000F005009E38
namelen.. 00000008
KDB(0)> dnlc nlc_cache //symbol
DP NP NAME
2146583247 nlc_cache+000000 0000000000020000 0000000000D22198
vfsp..... 0000000000020000 forw..... F10000F0059B9000 back..... 0000000000002000
dp....... 0000000000020000 did...... 00000000
np....... 0000000000D22198 nid...... FFFFFFFF nidp..... 0000000000D73F60
namelen.. FFFFFFFF
KDB(0)>