Using the Zynq board and Petalinux 2016.2, I'm making the following process.1. get gzip file by ftp2. unzip the gzip file3. read the file data
When unzipping a gzip file placed in home/root,Linux sometimes hangs.
The larger the file size after unzip,the more likely it is that Linux will hang.
Linux may hang even if the file size after unzip is about 30MB,and the probability increases further if it exceeds 200MB.
When I checked the free memory with the "df -Th" and "free" command,I got the following result.
devtmpfs devtmpfs 367.6M 0 367.6M 0% /devtmpfs tmpfs 377.0M 20.0K 377.0M 0% /runtmpfs tmpfs 377.0M 16.0K 377.0M 0% /var/volatile
total used free shared buffersMem: 772148 35692 736456 6816 0-/+ buffers: 35692 736456Swap: 0 0 0
What could be causing this hang?
Could you tell me what to be careful about when handling large files on Linux on Zynq board?