* pre6 weird ps output
@ 2001-10-31 13:06 Jeff Garzik
2001-10-31 13:23 ` Jeff Garzik
0 siblings, 1 reply; 3+ messages in thread
From: Jeff Garzik @ 2001-10-31 13:06 UTC (permalink / raw)
To: Linux Kernel Mailing List
alpha running 2.4.14-pre6. The "...log" you see is where output is
redirected. /proc/filesystems and /proc/mounts at end of output.
A devpts problem? I usually don't enable devpts.
[jgarzik@brutus rpm]$ ps xf
PID TTY STAT TIME COMMAND
16013 pts/1 S 0:00 -bash
32105 pts/1 R 0:00 ps xf
15858 pts/0 S 0:00 -bash
15889 pts/0 S 0:02 /bin/sh /usr/bin/rpm-rebuilder
30660 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/usr/lib/rpm/rpmb
30670 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/bin/sh -e /tm
30671 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/bin/sh ./
31942 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00
\_ /bin/s
32098 pts/0 S 0:00 \_ /bin/sh configure
--prefix=/usr
32099 pts/0 S 0:00 \_ gcc -O -o conftest
conftest.c
32103 pts/0 S 0:00 \_
/usr/lib/gcc-lib/alpha-ma
32104 pts/0 R 0:00 \_ /usr/bin/ld
-m elf64a
[jgarzik@brutus rpm]$ ps xf
PID TTY STAT TIME COMMAND
16013 pts/1 S 0:00 -bash
518 pts/1 R 0:00 ps xf
15858 pts/0 S 0:00 -bash
15889 pts/0 S 0:02 /bin/sh /usr/bin/rpm-rebuilder
30660 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/usr/lib/rpm/rpmb
30670 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/bin/sh -e /tm
30671 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/bin/sh ./
31942 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00
\_ /bin/s
515 pts/0 S 0:00 \_ /bin/sh configure
--prefix=/usr
516 pts/0 S 0:00 \_ gcc -O -c conftest.c
517 pts/0 D 0:00 \_
/usr/lib/gcc-lib/alpha-ma
[jgarzik@brutus rpm]$ ps xf
PID TTY STAT TIME COMMAND
16013 pts/1 S 0:00 -bash
5275 pts/1 R 0:00 ps xf
15858 pts/0 S 0:00 -bash
15889 pts/0 S 0:02 /bin/sh /usr/bin/rpm-rebuilder
30660 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/usr/lib/rpm/rpmb
30670 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/bin/sh -e /tm
30671 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
/bin/sh ./
5004 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00
\_ make
5201 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S
0:00 \_ /b
5202 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S
0:00 \
5203 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S
0:00
5272 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S
0:00
5274 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log R
0:03
[jgarzik@brutus rpm]$ cat /proc/filesystems
nodev rootfs
nodev bdev
nodev proc
nodev sockfs
nodev tmpfs
nodev shm
nodev pipefs
ext2
nodev devfs
nodev nfs
nodev devpts
[jgarzik@brutus rpm]$ cat /proc/mounts
/dev/ide/host0/bus0/target0/lun0/part2 / ext2 rw 0 0
/proc /proc proc rw 0 0
none /dev/pts devpts rw 0 0
none /dev/shm tmpfs rw 0 0
bum:/g /g nfs rw,v3,rsize=8192,wsize=8192,hard,udp,lock,addr=bum 0 0
cum:/cooker /cooker nfs
rw,v3,rsize=8192,wsize=8192,hard,udp,lock,addr=cum 0 0
--
Jeff Garzik | Only so many songs can be sung
Building 1024 | with two lips, two lungs, and one tongue.
MandrakeSoft | - nomeansno
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: pre6 weird ps output
2001-10-31 13:06 pre6 weird ps output Jeff Garzik
@ 2001-10-31 13:23 ` Jeff Garzik
2001-11-04 2:19 ` Albert D. Cahalan
0 siblings, 1 reply; 3+ messages in thread
From: Jeff Garzik @ 2001-10-31 13:23 UTC (permalink / raw)
To: Linux Kernel Mailing List
Jeff Garzik wrote:
> [jgarzik@brutus rpm]$ ps xf
> PID TTY STAT TIME COMMAND
> 16013 pts/1 S 0:00 -bash
> 32105 pts/1 R 0:00 ps xf
> 15858 pts/0 S 0:00 -bash
> 15889 pts/0 S 0:02 /bin/sh /usr/bin/rpm-rebuilder
> 30660 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
> /usr/lib/rpm/rpmb
> 30670 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
> /bin/sh -e /tm
> 30671 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
> /bin/sh ./
> 31942 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00
Further clue: kill ssh session and log back in later, and ps output
[from a different pty] is normal.
> [jgarzik@brutus jgarzik]$ ps xf
> PID TTY STAT TIME COMMAND
> 15858 pts/0 S 0:00 -bash
> 15889 pts/0 S 0:02 /bin/sh /usr/bin/rpm-rebuilder
> 21855 pts/0 S 0:00 \_ /usr/lib/rpm/rpmb -bb --clean --rmspec --rmsource
> 21863 pts/0 S 0:00 \_ /bin/sh -e /tmp/rpm/tmp/rpm-tmp.70455
> 25822 pts/0 S 0:00 \_ make
> 25823 pts/0 S 0:00 \_ make all-recursive
> 25824 pts/0 S 0:00 \_ /bin/sh -c set fnord w; amf=$2;
> 25840 pts/0 S 0:00 \_ /bin/sh -c set fnord w; amf=$
> 25841 pts/0 S 0:00 \_ make all
> 25842 pts/0 S 0:00 \_ /bin/sh -c set fnord
> 2530 pts/0 S 0:00 \_ /bin/sh -c set fn
> 2531 pts/0 S 0:00 \_ make all
> 3802 pts/0 S 0:00 \_ /bin/sh .
> 4041 pts/0 S 0:00 \_ gcc -
> 4043 pts/0 R 0:01 \_ /
> 4044 pts/0 S 0:00 \_ a
> 2801 pts/2 S 0:00 -bash
> 2777 pts/1 S 0:00 -bash
> 4045 pts/1 R 0:00 ps xf
--
Jeff Garzik | Only so many songs can be sung
Building 1024 | with two lips, two lungs, and one tongue.
MandrakeSoft | - nomeansno
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: pre6 weird ps output
2001-10-31 13:23 ` Jeff Garzik
@ 2001-11-04 2:19 ` Albert D. Cahalan
0 siblings, 0 replies; 3+ messages in thread
From: Albert D. Cahalan @ 2001-11-04 2:19 UTC (permalink / raw)
To: Jeff Garzik; +Cc: Linux Kernel Mailing List
Jeff Garzik writes:
> Jeff Garzik wrote:
>> [jgarzik@brutus rpm]$ ps xf
>> PID TTY STAT TIME COMMAND
>> 16013 pts/1 S 0:00 -bash
>> 32105 pts/1 R 0:00 ps xf
>> 15858 pts/0 S 0:00 -bash
>> 15889 pts/0 S 0:02 /bin/sh /usr/bin/rpm-rebuilder
>> 30660 /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log S 0:00 \_
>> /usr/lib/rpm/rpmb
Your TTY is /tmp/rpm/other_clisp-2.27-1mdk.src.rpm.log isn't it?
(it is a char device that matches what /proc/*/stat reports)
> Further clue: kill ssh session and log back in later, and ps output
> [from a different pty] is normal.
This may be because ps from a different pty is unable to see
the real pathname in /proc/*/fd/ and must guess via other means.
The whole name resolution process is really gross. It would be
wonderful to have a /proc/*/tty symlink to examine.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2001-10-31 13:06 pre6 weird ps output Jeff Garzik
2001-10-31 13:23 ` Jeff Garzik
2001-11-04 2:19 ` Albert D. Cahalan
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