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3
votes
1answer
89 views

Generate SFV file, optimizing hard links

I'm currently running cfv -C -rr to generate a SFV file that contains the CRC32 checksums of all files in all subdirectories. The issue is that because there are so many hardlinks, this process is ...
2
votes
0answers
499 views

Software raid checksumming slow

On my new 24 disk array I get 900 MB/s of raw read or write using dd to all the disks. When I set the disks up as a 24 disk RAID6 I get 400 MB/s write and 600 MB/s read. It seems to be due to ...
1
vote
0answers
192 views

How to monitor the integrity of a script that is running?

I want to make sure a running python script was not modified accidentally by some other process (or cosmic ray, or unexpected developer update). I've heard of comparing a checksum of the script (e.g. ...
0
votes
0answers
169 views

Solaris Bash script if condition command + store in variable?

I am trying to make two functions in bash. One function that loops through a directories' contents and makes an md5 hash for each file storing them in an .md5 checksum file in the same directory. The ...
0
votes
0answers
224 views

Checksum on Network drive is really slow

I want to check if a bunch of files have copied without problem to a network drive. I am not able to ssh to the network drive, but I am able to mount it using FTP. The number of files is about 220, ...