Le vendredi 25 juillet 2014 à 00:27:30 +0200, Linux-Fan a écrit: > On 07/24/2014 03:44 PM, David Guyot wrote: > If it is a Hitachi, the raw read error rate can switch between 0, 1, and > the 2^16 without the disk being faulty. My only Hitachi disk also does > this and works quite well. I also remember seeing some blog/article on > the Internet explaining this behaviour but I do not currently find it. > > Considering the rest of your issues, I do not know, but the slowness is > definitely a bad sign. Is a simple reboot an option? > Thanks for your answer, Linux-Fan. In fact, hard drives are Toshiba, not Hitachi, but the problem may be the same.
I considered a reboot with a forced all-FS check, but the slowness is so considerable that I'm afraid to stop hosted websites for hours if FS checks are as slow as standard I/O ; in addition, as our servers are rented and not physically accessible, we won't be able to monitor e2fsck to see its progress or potential problems. In fact, that's partly why I asked advices here: to avoid this potentially problematic full FS check as long as I can find other solutions. I'll try to find this article you quoted, maybe I will find some infos applying to my problem. Meanwhile, thanks for your help; if you have other details, I'm interested. Regards. -- David Guyot Administrateur système, réseau et télécommunications / Sysadmin Europe Camions Interactive / Stockway Moulin Collot F-88500 Ambacourt Tel: +33 (0)3 29 30 47 85 Fax : +33 (0)3 29 31 31 31
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