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Date: Sat, 08 Apr 2006 16:46:22 +0900
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Subject: [FreeBSD-users-jp 89414] 6.0R =?ISO-2022-JP?B?GyRCJEclVhsoQg==?=
 =?ISO-2022-JP?B?GyRCJW0lQyUvJTUlJCU6GyhC?= 65536
 =?ISO-2022-JP?B?GyRCJE4bKEI=?= UFS1
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$B$3$s$K$A$O!#(B
FreeBSD4.11R$B$H(B6.0R$B$G%G%e%"%k%V!<%H$K$7$F$$$^$9!#(B
6.0R$B$G%V%m%C%/%5%$%:(B65536$B$N(BUFS1$B$r07$&$H!">/!95sF0$,$*$+$7$$$G$9!#(B
$B$h$m$7$/$*4j$$CW$7$^$9!#(B

$B>I>u(B
(1) 6.0R$B$G%V%m%C%/%5%$%:(B65536$B$N(BUFS1$B$r:n$k$H!"(Bfsck$B$G%(%i!<$,=P$^$9!#(B
(2) 4.11R$B$G=q$-9~$s$G!"(B6.0R$B$G(Bdf$B$9$k$H;HMQNL$,JQ2=$7$F$$$^$;$s!#(B
(3) 4.11R$B$G:n$C$?(BUFS1$B$H!"(B6.0R$B$G:n$C$?(BUFS1$B$G5sF0$,0[$J$j$^$9!#(B
 $B%V%m%C%/%5%$%:(B16384$B$G$OLdBj$"$j$^$;$s!#(B

$B:F8=J}K!(B
(1) 6.0R$B$G(B newfs -b 65536 -f 8192 -O1 $B$G%U%)!<%^%C%H$7$^$9!#(B
    $B$=$N$^$^(B fsck$B$9$k$@$1$G%(%i!<$,=P$^$9!#(B
    $B=$I|$7$F!"(Bmount$B$7$F2?$+(B1$B$D$G$b%U%!%$%k$r=q$-9~$`$H$^$?%(%i!<$,=P$F!"(B
    $B$$$D$^$G$b=$I|$G$-$^$;$s!#(B

(2) 4.11R$B$G(Bnewfs -b 65536 -f 8192$B$G%U%)!<%^%C%H$7$F2?$+=q$-9~$_$^$9!#(B
    6.0R$B$G%^%&%s%H$7$F(Bdf$B$9$k$H!"%G%#%9%/;HMQNL$,@5$7$/$"$j$^$;$s!#(B
    fsck$B$G=$I|$9$k$H0lC6D>$j$^$9$,!"(B4.11R$B$G2?$+=q$-9~$`EY$K!";HMQNL(B
    $B$,@5$7$/L5$/$J$j$^$9!#(B

(3) $B>e5-(B(2)$B$N(Bdf$B$N;HMQNL%F%9%H$G!"(B4.11R$B$G(Bnewfs$B$9$kJQ$o$j$K(B6.0R$B$G(Bnewfs -O1
    $B$7$F:n$C$?(BUFS1$B$GF1$8;v$r$9$k$H!"%(%i!<$,A}$($^$9!#(B


---$B0J2<>\:Y$G$9(B----
$B"(%W%m%s%W%H(B6.0#$B$,(B6.0R$B$G!"(B4.11#$B$,(B4.11R$B$G<B9T$7$F$$$kJ*$G$9!#(B
$B"((B10GB$B$[$I$NNN0h$r3NJ]$7$F$*$-$^$9!#(B

=====(1) 6.0R$B$G%V%m%C%/%5%$%:(B65536$B$N(BUFS1$B$r:n$k$H!"(Bfsck$B$G%(%i!<$,=P$^$9!#(B======

-----6.0R$B$G%V%m%C%/%5%$%:(B65536$B$G(Bnewfs$B$7$^$9!#(B-----
-----$B%V%m%C%/$H%U%i%0%a%s%H$NHfN($O(B 8:1$B$K$7$^$9!#(B--------
6.0# newfs -U -b 65536 -f 8192 -O1 /dev/ad0s4g
/dev/ad0s4g: 10005.4MB (20491152 sectors) block size 65536, fragment size 8192
        using 4 cylinder groups of 2501.38MB, 40022 blks, 80384 inodes.
        with soft updates
super-block backups (for fsck -b #) at:
 128, 5122944, 10245760, 15368576

-----$B$=$N$^$^(Bfsck$B$9$k$@$1$G%(%i!<$,=P$^$9!#(B--------
6.0# fsck /dev/ad0s4g
** /dev/ad0s4g
** Last Mounted on 
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
SUMMARY BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? [yn] y

2 files, 2 used, 1275598 free (22 frags, 159447 blocks, 0.0% fragmentation)

***** FILE SYSTEM WAS MODIFIED *****

-----$B%^%&%s%H$7$F2?$+%U%!%$%k$r=q$-9~$s$G$_$^$9!#(B-----
6.0# mount /dev/ad0s4g /usr/home1
6.0# echo test > /usr/home1/test1
6.0# sync
6.0# sync
6.0# sync
6.0# umount /usr/home1

-----$B$^$?%(%i!<$7$^$9!#$$$D$^$G$b=$I|$G$-$^$;$s!#(B-----
6.0# fsck /dev/ad0s4g
** /dev/ad0s4g
** Last Mounted on 
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
SUMMARY BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? [yn] y

3 files, 3 used, 1275597 free (21 frags, 159447 blocks, 0.0% fragmentation)

***** FILE SYSTEM WAS MODIFIED *****


========(2) 4.11R$B$G=q$-9~$s$G!"(B6.0R$B$G(Bdf$B$9$k$H;HMQNL$,JQ2=$7$^$;$s!#(B==================

-----4.11R$B$G%V%m%C%/%5%$%:(B65536$B$G(Bnewfs$B$7$^$9!#(B-----
4.11# newfs -U -b 65536 -f 8192 /dev/ad0s4g
Warning: Block size and bytes per inode restrict cylinders per group to 1457.
Warning: 1136 sector(s) in last cylinder unallocated
/dev/ad0s4g:    20491152 sectors in 5003 cylinders of 1 tracks, 4096 sectors
        10005.4MB in 4 cyl groups (1457 c/g, 2914.00MB/g, 79872 i/g) SOFTUPDATES
super-block backups (for fsck -b #) at:
 128, 5968000, 11935872, 17903744

-----200MB$B$[$I%U%!%$%k$r=q$-9~$_$^$9!#(B-----
4.11# mount /dev/ad0s4g /usr/home1
4.11# dd if=/dev/zero of=/usr/home1/test1 bs=10240 count=20000
20000+0 records in
20000+0 records out
204800000 bytes transferred in 10.387703 secs (19715620 bytes/sec)

-----df$B$9$k$H;HMQNL$,A}$($F$$$^$9!#(B-----
4.11# df /usr/home1
Filesystem  1K-blocks   Used   Avail Capacity  Mounted on
/dev/ad0s4g  10205056 200072 9188584     2%    /usr/home1

-----6.0R$B$G5/F0$7$F!"$=$N$^$^%^%&%s%H$9$k$H;HMQNL$,(B0$B$N$^$^$G$9!#(B-----
6.0# mount -r /dev/ad0s4g /usr/home1
6.0# df /usr/home1
Filesystem  1K-blocks Used   Avail Capacity  Mounted on
/dev/ad0s4g  10205056    8 9388648     0%    /usr/home1
6.0# umount /usr/home1

-----fsck$B$9$k$HD>$j$^$9!#(B-----
6.0# fsck /dev/ad0s4g
** /dev/ad0s4g
** Last Mounted on 
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
SUMMARY BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? [yn] y

2 files, 25009 used, 1250623 free (15 frags, 156326 blocks, 0.0% fragmentation)

***** FILE SYSTEM WAS MODIFIED *****

-----df$B$9$k$H;HMQNL$,A}$($F$$$^$9!#(B-----
6.0# mount -r /dev/ad0s4g /usr/home1
6.0# df /usr/home1
Filesystem  1K-blocks   Used   Avail Capacity  Mounted on
/dev/ad0s4g  10205056 200072 9188584     2%    /usr/home1


========(3) 4.11R$B$G:n$C$?(BUFS1$B$H!"(B6.0R$B$G:n$C$?(BUFS1$B$G5sF0$,0[$J$j$^$9!#(B==================

-----6.0R$B$G%V%m%C%/%5%$%:(B65536$B$G(Bnewfs$B$7$F(BUFS1$B$r:n$j$^$9!#(B-----
6.0# newfs -U -b 65536 -f 8192 -O1 /dev/ad0s4g
/dev/ad0s4g: 10005.4MB (20491152 sectors) block size 65536, fragment size 8192
        using 4 cylinder groups of 2501.38MB, 40022 blks, 80384 inodes.
        with soft updates
super-block backups (for fsck -b #) at:
 128, 5122944, 10245760, 15368576

-----$BA0=R(B(1)$B$NMM$K(Bfsck$B$G%(%i!<$9$k$N$G=$I|$7$F$*$-$^$9!#(B-----
6.0# fsck /dev/ad0s4g
** /dev/ad0s4g
** Last Mounted on 
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
SUMMARY BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? [yn] y

2 files, 2 used, 1275598 free (22 frags, 159447 blocks, 0.0% fragmentation)

***** FILE SYSTEM WAS MODIFIED *****

-----4.11$B$G5/F0$7$F(Bfsck$B$9$k$H$J$<$+%(%i!<$9$k$N$G=$I|$7$^$9!#(B-----
4.11# fsck /dev/ad0s4g
** /dev/ad0s4g
** Last Mounted on 
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
SUMMARY INFORMATION BAD
SALVAGE? [yn] y

2 files, 2 used, 1275598 free (22 frags, 159447 blocks, 0.0% fragmentation)

***** FILE SYSTEM WAS MODIFIED *****

-------------------------(2)$B$H0c$&A`:n$O$3$3$^$G!"$"$HF1$8$G$9!#(B-----
-----$BF1MM$K(B200MB$B$[$I%U%!%$%k$r=q$-9~$_$^$9!#(B-----
4.11# mount /dev/ad0s4g /usr/home1
4.11# dd if=/dev/zero of=/usr/home1/test1 bs=10240 count=20000
20000+0 records in
20000+0 records out
204800000 bytes transferred in 10.413885 secs (19666052 bytes/sec)

-----df$B$9$k$H;HMQNL$,A}$($F$$$^$9!#(B-----
4.11# df /usr/home1
Filesystem  1K-blocks   Used   Avail Capacity  Mounted on
/dev/ad0s4g  10204800 200080 9188336     2%    /usr/home1

-----6.0R$B$G5/F0$7$F%^%&%s%H$9$k$H;HMQNL$,(B0$B$N$^$^$G$9!#(B-----
6.0# mount -r /dev/ad0s4g /usr/home1
6.0# df /usr/home1
Filesystem  1K-blocks Used   Avail Capacity  Mounted on
/dev/ad0s4g  10204800   16 9388400     0%    /usr/home1
6.0# umount /usr/home1

-----fsck$B$9$k$HD>$j$^$9$,!"(B6.0R$B$G:n$C$?(BUFS1$B$NJ}$,%(%i!<$,A}$($^$9!#(B-----
6.0# fsck /dev/ad0s4g
** /dev/ad0s4g
** Last Mounted on 
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
SUMMARY INFORMATION BAD
SALVAGE? [yn] y

SUMMARY BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? [yn] y

3 files, 25010 used, 1250590 free (22 frags, 156321 blocks, 0.0% fragmentation)

***** FILE SYSTEM WAS MODIFIED *****

-----df$B$9$k$H;HMQNL$,A}$($F$$$^$9!#(B-----
6.0# mount -r /dev/ad0s4g /usr/home1
6.0# df /usr/home1
Filesystem  1K-blocks   Used   Avail Capacity  Mounted on
/dev/ad0s4g  10204800 200080 9188336     2%    /usr/home1


=============$BB>$NNN0h$N>u67(B=================
$BB>$K(B4.11$B$GMxMQ$7$F$$$kNN0h$r(B6.0$B$G%j!<%I%*%s%j!<$G%^%&%s%H$7$F$_$^$7$?!#(B

Filesystem  1K-blocks    Used    Avail Capacity  Mounted on
/dev/ad0s2a    120926   47228    64024    42%    /usr/tmp/t1
/dev/ad0s2g   1726328 1409016   179206    89%    /usr/tmp/t2
/dev/ad0s2f   1209630 1012654   100206    91%    /usr/tmp/t3
/dev/ad1s1e  39987736       8 36788712     0%    /usr/home3

$B:G8e$N(B/usr/home3$B$@$1%V%m%C%/%5%$%:(B 65536$B$G!"8e$O(B16384$B$G$9!#(B
/usr/home3$B$O(B40GB$B$G!"%U%!%$%k$,(B9$B3d$/$i$$M-$j$^$9!#(B
$BB>$N%Q!<%F%#%7%g%s$O;HMQNL$,@5$7$/=P$^$9!#(B
$B%V%m%C%/%5%$%:(B65536$B$NJ*$@$1!"%G%#%9%/;HMQNL$,$*$+$7$$$G$9!#(B

==========
