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GID and UID on ext3 file system



Hello.
Look at this:

[sergey gleam sergey]$ uname -s -m -r
Linux 2.4.17 i586
[sergey gleam sergey]$ mount | grep /home
/dev/hda11 on /home type ext3 (rw)
[sergey gleam sergey]$ pwd
/home/sergey
[sergey gleam sergey]$ id
uid=502(sergey) gid=100(users) groups=100(users),10(wheel),13(news),512(ftpadmin),513(dos)
[sergey gleam sergey]$ stat .
  File: "."
  Size: 8192            Blocks: 16         IO Block: 4096   Directory
Device: 30bh/779d       Inode: 1279        Links: 65
Access: (0755/drwxr-xr-x)  Uid: (  502/  sergey)   Gid: (  100/   users)
Access: Sun Mar 31 23:46:48 2002
Modify: Sun Mar 31 23:47:17 2002
Change: Sun Mar 31 23:47:17 2002

[sergey gleam sergey]$ touch testfile
touch: setting times of `testfile': Permission denied
[sergey gleam sergey]$ echo >test
[sergey gleam sergey]$ stat test
  File: "test"
  Size: 1               Blocks: 8          IO Block: 4096   Regular File
Device: 30bh/779d       Inode: 1853        Links: 1
Access: (0644/-rw-r--r--)  Uid: (  100/ UNKNOWN)   Gid: (    5/     tty)
                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Access: Sun Mar 31 23:49:52 2002
Modify: Sun Mar 31 23:49:52 2002
Change: Sun Mar 31 23:49:52 2002

[sergey gleam sergey]$ su
Password:
[root gleam sergey]# id
uid=0(root) gid=0(root) группы=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
[root gleam sergey]# echo >test2
[root gleam sergey]# stat test2
  File: "test2"
  Size: 1               Blocks: 8          IO Block: 4096   Regular File
Device: 30bh/779d       Inode: 1854        Links: 1
Access: (0644/-rw-r--r--)  Uid: (    0/    root)   Gid: (    7/      lp)
                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Access: Sun Mar 31 23:51:55 2002
Modify: Sun Mar 31 23:51:55 2002
Change: Sun Mar 31 23:51:55 2002

[root gleam sergey]# id
uid=0(root) gid=0(root) группы=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)

Why when I'm trying to create new file, it has bad UID and GID?
Whis happening after I mounted it with Linux 2.2 as ext2 file system.
Before this it was working just well.

-- 
Sergey Ulanov
sulanov land ru





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