Dell Optiplex 2030, 16gb sdram, 2tb sata drive (two drives), 3.3GHz Quad core, Windows 7 and ubuntu 15.10 installed in a dual boot configuration using grub. Two monitors. (Yes, its a nice machine.) Ubuntu is installed in /dev/sda5 with swap on /dev/sdb5
About two weeks ago (after 2 weeks of normal operation) during boot to ubuntu, I see the fsck message:
fsck from util-linux 2.26.2 /dev/sda5: clean, 325837/1001712 files, 1515411/3999744 blocks
So far, so good, though I don't understand why it did not do it in the beginning. (Maybe one of those "automatic" upgrades I let the system install?)
Now the problem... About one week ago, I started getting two more lines of text following the above two:
fsck from util-linux 2.26.2 /dev/sda5: clean, 325837/1001712 files, 1515411/3999744 blocks [ 19.983853] sd 6:0:0:0: [sdc] No Caching mode page found [ 19.983870] sd 6:0:0:0: [sdc] Assuming drive cache: write through
What is fsck telling me? Is something wrong? How do I fix it? If nothing is wrong, what kind of errors would I be looking for?