Hi,
I want to check if a device is mounted before performing actual mount. I was able to check that using the below C code. But in C++ it is throwing the following error: " error: invalid conversion from `int' to `const char*' "
C program just generated a warning message, but C++ throws error..
Please let me know if there is any other way to find the mount devices using C++.
Code:
int main()
{
if (system('mount | grep "home" >/dev/null') != 0)
printf("home is mounted\n");
else
printf("home is not mounted\n");
}
I believe the return value of 'system(whatever)' signifies a success/failure of 'whatever' being spawned - which is not the same as the return value of 'whatever'.
Hi,
Unable to make tape backup, please help.
/opt/ignite/bin/make_tape_recovery -a /dev/rmt/?mn -I -v -m tar -x inc_entire=vg00
* Creating local directories for configuration files and archive.
======= 04/25/16 16:28:08 IST Started /opt/ignite/bin/make_tape_recovery.
(Mon... (4 Replies)
Hi All,
Could anyone please help to resolve the below problem.
I installed RHEL5.5 in my desktop.But when i try to activate the ethernet connection then it gives me the error.
I spent 2 days for the above and go through with several suggestion found by googling. But no luck.
... (0 Replies)
I need to be able to move data around a disk that has mounted partitions. I am not touching the data on the mounted partition, the MBR or any other disk metadata, only the freespace and unmounted partitions. At the moment I am using libparted but it causes data corruption sometimes although there... (1 Reply)
Hi,
I wanted to rename a filesystem but I forgot to unmount it before running lvrename and now it is still visible when doing df -k
old name
device:
/dev/mapper/vg01-MGRSTR3
mounted as /MGRSTR3
new name:
/dev/mapper/vg01-mgrusr3
mounted as /mgrusr3
when trying to unmount the old one... (2 Replies)
hi, i am on a quest to access and even mount if possible a drive on os x. there is no driver for the device, but it lists fine in the system profiler. can i access its location from the terminal? how? here is what i get on the system profiler:
Speed: Up to 480 Mb/sec
Manufacturer: SAMSUNG
... (3 Replies)
