Hi,
I have been running FreeBSD-10.X on an SSD (Lenovo IdeaPad S400) for more than two years without an issue.
After upgrading to 11.0, my SSD hangs on heavy writing, for example when I try to copy a large file (>10G) from one partition to another, or when doing a simple
Of course, my first thought was that the SSD is dying; so I reverted my laptop to 10.X and repeated all problematic actions; I experienced no problems. So it is something with 11.0.
This is so strange that I do not even know how to debug or what to try. So I hope that someone can help with an idea or an information about changes in 11.0 that could cause such a strange behavior. For example, is there any new sysctl switches that I should try to disable?
Of course, I am ready to post any relevant information, just say what.
Thanks.
I have been running FreeBSD-10.X on an SSD (Lenovo IdeaPad S400) for more than two years without an issue.
After upgrading to 11.0, my SSD hangs on heavy writing, for example when I try to copy a large file (>10G) from one partition to another, or when doing a simple
cp -Rp
on a large directory (~1G). "Hanging" means that disk is obviously being detached or something similar; I can still switch between ttys, but I cannot login, enter any command or cancel anything. I can just press the power button and turn off the laptop.Of course, my first thought was that the SSD is dying; so I reverted my laptop to 10.X and repeated all problematic actions; I experienced no problems. So it is something with 11.0.
This is so strange that I do not even know how to debug or what to try. So I hope that someone can help with an idea or an information about changes in 11.0 that could cause such a strange behavior. For example, is there any new sysctl switches that I should try to disable?
Of course, I am ready to post any relevant information, just say what.
Thanks.