ddb: use 'textdump dump' instead of 'call doadump'

The change is for the example in textdump.4 and the default ddb.conf.

First of all, doadump now requires an argument and it won't do a
textdump if the argument is not 'true'.
And 'textdump dump' is more idiomatic anyway.

For what it's worth, ddb 'dump' command seems to always request a vmcore
dump even if a textdump was requested earlier, e.g., by 'textdump set'.
Finally, ddb 'call' command is not documented.

MFC after:	2 weeks
This commit is contained in:
Andriy Gapon 2019-10-18 12:32:01 +00:00
parent a161fba992
commit 47adb0e0e0
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=353726
2 changed files with 3 additions and 3 deletions

View File

@ -9,7 +9,7 @@
script lockinfo=show locks; show alllocks; show lockedvnods
# kdb.enter.panic panic(9) was called.
script kdb.enter.panic=textdump set; capture on; run lockinfo; show pcpu; bt; ps; alltrace; capture off; call doadump; reset
script kdb.enter.panic=textdump set; capture on; run lockinfo; show pcpu; bt; ps; alltrace; capture off; textdump dump; reset
# kdb.enter.witness witness(4) detected a locking error.
script kdb.enter.witness=run lockinfo

View File

@ -27,7 +27,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd November 30, 2018
.Dd October 18, 2019
.Dt TEXTDUMP 4
.Os
.Sh NAME
@ -162,7 +162,7 @@ invoke panic in order to force a kernel dump to be written out followed by a
reboot:
.Bd -literal -offset indent
script kdb.enter.panic=textdump set; capture on; show allpcpu; bt;
ps; alltrace; show alllocks; call doadump; reset
ps; alltrace; show alllocks; textdump dump; reset
.Ed
.Pp
In the following example, the script