[Jfs-discussion] /proc/fs/jfs not working ?

[Bas <web...@gm...>]

Hi,

I noticed jfs has proc support, so I build a kernel using proc support,
rebooted, and saw nothing there. /proc/fs is there, but no
subdir/file/whatever named jfs.

Kernel 2.4.18, jfs-1.0.19, evms-1.1.0pre1, gcc-2.95.3, libc-2.2.5, Intel PII
350, IBM UW SCSI 9,1GB disks on an Adaptec 2940 UW controller.

Similair behaviour on jfs-1.0.18 and below, evms-1.0.1 and below.

By the way: whenever I untar something big on a jfs volume I notice a very
big decrease in performance on any other jfs filesystem.
For example:
/usr Is a separate evms volume and /home is as well (so are /, /var, /tmp,
/boot ..., but that's not important)

When I untar something to /usr/src and edit something in my homedir and try
to save it, it often takes a lot of time before I can continue working. Is
this normal behaviour ?

It's not like that on xfs but I'm not using that anymore.

Thanks again,
Bas.