hi,
sometimes my filesyetem is corrupted due to power failure. i don’e know how to repair a filesystem after corrupted …
please help me to repair a filesyetem after corrupted…
thanks and regards,
ganesan
hi,
sometimes my filesyetem is corrupted due to power failure. i don’e know how to repair a filesystem after corrupted …
please help me to repair a filesyetem after corrupted…
thanks and regards,
ganesan
Use the chkfsys utility to repair the filesystem.
Tim
Tim is right, but here’s just a little more information.
QNX 6 can use either a QNX 4 or QNX 6 file system.
If you initialize with dinit, you get a QNX 4 file system.
If you initialize with mkqnx6fs you get a QNX 6 file system.
If you don’t know what you have, you might try using fdisk.
By convention, QNX 4 file systems are 77, 78 or 79. QNX 6 are 177, 178 and 179. Note that this is a convention. You might want to look at the boot file mount command which could have a -t qnx6. The default would be qnx4.
Chkfsys will not work with a QNX 6 file system. If you are using a QNX 6 file system, it is not supposed to get corrupted. If a QNX 6 did get corrupted, I think that your only option would be to copy off the data, re-initalize and copy back.
If you have a corrupted QNX 4 file system you should do the following.
thanks for your reply,
good i am using chkfsys .
io have one more question
how to formate the particular partition?
regards,
ganesan
All the question you have are easily answer by checking QNX`s documentation.
Go to qnx.com/developers/docs/6.5.0/index.jsp and type format partition.