lkml.org 
[lkml]   [1999]   [May]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectDelete time with ext2 on SCSI

    Hello,
    I don't see a delete-time problem with Linux 2.2.6 at all!

    Script started on Wed May 19 15:11:07 1999
    # cp /dev/zero foo
    cp: foo: No space left on device
    # sync
    # ls -la
    total 373714
    drwxrwxrwx 3 root root 1024 May 19 15:11 .
    drwxr-xr-x 23 root root 1024 May 19 12:08 ..
    -r--r--r-- 1 root root 11 May 19 13:34 .X0-lock
    drwxrwxrwt 2 root root 1024 May 19 13:34 .X11-unix
    -rw------- 1 root root 381181952 May 19 15:11 foo
    -rw-r--r-- 1 root root 0 May 19 15:11 typescript
    # timer rm foo
    Time = 4 second(s).
    # exit
    Script done on Wed May 19 15:12:34 1999

    This shows that a 381,181,952 byte file was deleted in 4 seconds. That's
    381,181,952/4 = 95,295,488 bytes/second.

    Note that I synced the device after the copy. I think this shows that
    the file-delete `problem` is a non-issue.

    Cheers,
    Dick Johnson
    ***** FILE SYSTEM WAS MODIFIED *****
    Penguin : Linux version 2.2.6 on an i686 machine (400.59 BogoMips).
    Warning : It's hard to remain at the trailing edge of technology.


    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.rutgers.edu
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 13:51    [W:0.019 / U:150.100 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site