I began an update of one of our servers via yum and, coincidentally or not, I have been getting the following logged into the message file since:
messages:Jan 7 15:55:51 inet07 kernel: post_create: setxattr failed, rc=28 (dev=dm-0 ino=280175)
Now, this tells me that dev dm-0 is out of space but, what is dm-0?
So, can anyone tell me what is happening and why?