Attachment 678138 Details for Bug 895006 – command "nftfsersize" result

command "nftfsersize" result

ntfsresize.log (text/x-log), 4.14 KB, created by bfan on 2013-01-14 09:50:12 UTC

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Creator: bfan

Created: 2013-01-14 09:50:12 UTC

Size: 4.14 KB

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obsolete

>[root@dhcp-66-106-208 /]# mkfs.ntfs /dev/xvdb1 
>Cluster size has been automatically set to 4096 bytes.
>Initializing device with zeroes: 100% - Done.
>Creating NTFS volume structures.
>mkntfs completed successfully. Have a nice day.
>[root@dhcp-66-106-208 /]# mount -t ntfs /dev/xvdb1 /mnt
>[root@dhcp-66-106-208 /]# df
>Filesystem           1K-blocks      Used Available Use% Mounted on
>/dev/mapper/VolGroup-lv_root
>                       5716804   1592144   3834256  30% /
>tmpfs                   510288         0    510288   0% /dev/shm
>/dev/xvda1              495844     33748    436496   8% /boot
>/dev/xvdb1             2096448     10992   2085456   1% /mnt
>[root@dhcp-66-106-208 /]# umount /mnt
>[root@dhcp-66-106-208 /]# ntfsresize -f --size 2146758656 /dev/xvdb1
>ntfsresize v2.0.0 (libntfs 10:0:0)
>Device name        : /dev/xvdb1
>NTFS volume version: 3.1
>Cluster size       : 4096 bytes
>Current volume size: 2146763264 bytes (2147 MB)
>Current device size: 2146765824 bytes (2147 MB)
>New volume size    : 2146755072 bytes (2147 MB)
>Checking filesystem consistency ...
>100.00 percent completed
>Accounting clusters ...
>Space in use       : 12 MB (0.5%)
>Collecting resizing constraints ...
>Needed relocations : 0 (0 MB)
>Schedule chkdsk for NTFS consistency check at Windows boot time ...
>Resetting $LogFile ... (this might take a while)
>Updating $BadClust file ...
>Updating $Bitmap file ...
>Updating Boot record ...
>Syncing device ...
>Successfully resized NTFS on device '/dev/xvdb1'.
>You can go on to shrink the device for example with Linux fdisk.
>IMPORTANT: When recreating the partition, make sure that you
>  1)  create it at the same disk sector (use sector as the unit!)
>  2)  create it with the same partition type (usually 7, HPFS/NTFS)
>  3)  do not make it smaller than the new NTFS filesystem size
>  4)  set the bootable flag for the partition if it existed before
>Otherwise you won't be able to access NTFS or can't boot from the disk!
>If you make a mistake and don't have a partition table backup then you
>can recover the partition table by TestDisk or Parted's rescue mode.
>[root@dhcp-66-106-208 /]# mount -t ntfs /dev/xvdb1 /mnt
>[root@dhcp-66-106-208 /]# df
>Filesystem           1K-blocks      Used Available Use% Mounted on
>/dev/mapper/VolGroup-lv_root
>                       5716804   1592144   3834256  30% /
>tmpfs                   510288         0    510288   0% /dev/shm
>/dev/xvda1              495844     33748    436496   8% /boot
>/dev/xvdb1             2096440     10992   2085448   1% /mnt
>[root@dhcp-66-106-208 /]# umount /
>umount: /: device is busy.
>        (In some cases useful info about processes that use
>         the device is found by lsof(8) or fuser(1))
>[root@dhcp-66-106-208 /]# umount /mnt
>[root@dhcp-66-106-208 /]# ntfsresize -f --size /dev/xvdb1
>ntfsresize v2.0.0 (libntfs 10:0:0)
>ERROR: Illegal new volume size
>[root@dhcp-66-106-208 /]# ntfsresize -f /dev/xvdb1
>ntfsresize v2.0.0 (libntfs 10:0:0)
>Device name        : /dev/xvdb1
>NTFS volume version: 3.1
>Cluster size       : 4096 bytes
>Current volume size: 2146755072 bytes (2147 MB)
>Current device size: 2146765824 bytes (2147 MB)
>New volume size    : 2146759168 bytes (2147 MB)
>Checking filesystem consistency ...
>100.00 percent completed
>Accounting clusters ...
>Space in use       : 12 MB (0.5%)
>Collecting resizing constraints ...
>WARNING: Every sanity check passed and only the dangerous operations left.
>Make sure that important data has been backed up! Power outage or computer
>crash may result major data loss!
>Are you sure you want to proceed (y/[n])? y
>Schedule chkdsk for NTFS consistency check at Windows boot time ...
>Resetting $LogFile ... (this might take a while)
>Updating $BadClust file ...
>Updating $Bitmap file ...
>Updating Boot record ...
>Syncing device ...
>Successfully resized NTFS on device '/dev/xvdb1'.
>[root@dhcp-66-106-208 /]# mount -t ntfs /dev/xvdb1 /mnt
>[root@dhcp-66-106-208 /]# df
>Filesystem           1K-blocks      Used Available Use% Mounted on
>/dev/mapper/VolGroup-lv_root
>                       5716804   1592144   3834256  30% /
>tmpfs                   510288         0    510288   0% /dev/shm
>/dev/xvda1              495844     33748    436496   8% /boot
>/dev/xvdb1             2096444     10992   2085452   1% /mnt
>

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Attachments on bug 895006: 678138