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"Вопрос по FS UFS" Отправлено lavr, 29-Окт-21 11:23
root@bsd:~ # mount /dev/ada0p2 on / (ufs, NFS exported, local, journaled soft-updates) devfs on /dev (devfs) /dev/ada0p3 on /usr/ports (ufs, NFS exported, local, journaled soft-updates) root@bsd:~ # df -h Filesystem     Size    Used   Avail Capacity  Mounted on /dev/ada0p2    9.7G    1.6G    7.3G    18%    / devfs          1.0K    1.0K      0B   100%    /dev /dev/ada0p3    4.7G    1.0G    3.3G    23%    /usr/ports root@bsd:~ # du -sh /tmp 20K    /tmp root@bsd:~ # sh # for i in $(seq 1 3); > do > dd if=/dev/random of=/tmp/file$i bs=1M count=500 > done 500+0 records in 500+0 records out 524288000 bytes transferred in 2.502629 secs (209494913 bytes/sec) 500+0 records in 500+0 records out 524288000 bytes transferred in 2.560358 secs (204771360 bytes/sec) 500+0 records in 500+0 records out 524288000 bytes transferred in 3.240919 secs (161771396 bytes/sec) # du -sh /tmp 1.5G    /tmp # ls -la /tmp total 1536504 drwxrwxrwt   6 root  wheel        512 Oct 29 14:15 . drwxr-xr-x  19 root  wheel       1024 Oct 29 13:55 .. drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .ICE-unix drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .X11-unix drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .XIM-unix drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .font-unix -rw-r--r--   1 root  wheel  524288000 Oct 29 14:14 file1 -rw-r--r--   1 root  wheel  524288000 Oct 29 14:15 file2 -rw-r--r--   1 root  wheel  524288000 Oct 29 14:15 file3 # fsck_ffs -y /dev/ada1p1 ** /dev/ada1p1 ** Last Mounted on /tmp ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 2 files, 2 used, 507803 free (27 frags, 63472 blocks, 0.0% fragmentation) ***** FILE SYSTEM IS CLEAN ***** # mount /dev/ada1p1 /tmp # ls -la /tmp total 12 drwxr-xr-x   3 root  wheel      512 Oct 28 20:27 . drwxr-xr-x  19 root  wheel     1024 Oct 29 13:55 .. drwxrwxr-x   2 root  operator   512 Oct 28 20:20 .snap # du -sh /tmp 8.0K    /tmp # mount_nullfs / /mnt # du -sh /mnt/tmp 1.5G    /mnt/tmp # ls -la /mnt/tmp total 1536504 drwxrwxrwt   6 root  wheel        512 Oct 29 14:15 . drwxr-xr-x  19 root  wheel       1024 Oct 29 13:55 .. drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .ICE-unix drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .X11-unix drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .XIM-unix drwxrwxrwt   2 root  wheel        512 Oct 29 13:55 .font-unix -rw-r--r--   1 root  wheel  524288000 Oct 29 14:14 file1 -rw-r--r--   1 root  wheel  524288000 Oct 29 14:15 file2 -rw-r--r--   1 root  wheel  524288000 Oct 29 14:15 file3 # rm -f /mnt/tmp/f* # du -sh /mnt/tmp 20K    /mnt/tmp # umount /mnt как бы и все

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Сообщение*:	> root@bsd:~ # mount > /dev/ada0p2 on / (ufs, NFS exported, local, journaled soft-updates) > devfs on /dev (devfs) > /dev/ada0p3 on /usr/ports (ufs, NFS exported, local, journaled soft-updates) > root@bsd:~ # df -h > Filesystem Size Used > Avail Capacity Mounted on > /dev/ada0p2 9.7G 1.6G > 7.3G 18% / > devfs 1.0K > 1.0K 0B > 100% /dev > /dev/ada0p3 4.7G 1.0G > 3.3G 23% /usr/ports > root@bsd:~ # du -sh /tmp > 20K /tmp > root@bsd:~ # sh > # for i in $(seq 1 3); >> do >> dd if=/dev/random of=/tmp/file$i bs=1M count=500 >> done > 500+0 records in > 500+0 records out > 524288000 bytes transferred in 2.502629 secs (209494913 bytes/sec) > 500+0 records in > 500+0 records out > 524288000 bytes transferred in 2.560358 secs (204771360 bytes/sec) > 500+0 records in > 500+0 records out > 524288000 bytes transferred in 3.240919 secs (161771396 bytes/sec) > # du -sh /tmp > 1.5G /tmp > # ls -la /tmp > total 1536504 > drwxrwxrwt 6 root wheel > 512 Oct 29 14:15 . > drwxr-xr-x 19 root wheel > 1024 Oct 29 13:55 .. > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .ICE-unix > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .X11-unix > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .XIM-unix > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .font-unix > -rw-r--r-- 1 root wheel 524288000 Oct 29 14:14 > file1 > -rw-r--r-- 1 root wheel 524288000 Oct 29 14:15 > file2 > -rw-r--r-- 1 root wheel 524288000 Oct 29 14:15 > file3 > # fsck_ffs -y /dev/ada1p1 > ** /dev/ada1p1 > ** Last Mounted on /tmp > ** Phase 1 - Check Blocks and Sizes > ** Phase 2 - Check Pathnames > ** Phase 3 - Check Connectivity > ** Phase 4 - Check Reference Counts > ** Phase 5 - Check Cyl groups > 2 files, 2 used, 507803 free (27 frags, 63472 blocks, 0.0% fragmentation) > ***** FILE SYSTEM IS CLEAN ***** > # mount /dev/ada1p1 /tmp > # ls -la /tmp > total 12 > drwxr-xr-x 3 root wheel > 512 Oct 28 20:27 . > drwxr-xr-x 19 root wheel 1024 Oct > 29 13:55 .. > drwxrwxr-x 2 root operator 512 Oct 28 > 20:20 .snap > # du -sh /tmp > 8.0K /tmp > # mount_nullfs / /mnt > # du -sh /mnt/tmp > 1.5G /mnt/tmp > # ls -la /mnt/tmp > total 1536504 > drwxrwxrwt 6 root wheel > 512 Oct 29 14:15 . > drwxr-xr-x 19 root wheel > 1024 Oct 29 13:55 .. > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .ICE-unix > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .X11-unix > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .XIM-unix > drwxrwxrwt 2 root wheel > 512 Oct 29 13:55 .font-unix > -rw-r--r-- 1 root wheel 524288000 Oct 29 14:14 > file1 > -rw-r--r-- 1 root wheel 524288000 Oct 29 14:15 > file2 > -rw-r--r-- 1 root wheel 524288000 Oct 29 14:15 > file3 > # rm -f /mnt/tmp/f* > # du -sh /mnt/tmp > 20K /mnt/tmp > # umount /mnt > как бы и все
	Введите код, изображенный на картинке: