From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Mathias_Bur=C3=A9n?= Subject: Re: HDD reports errors while completing RAID6 array check Date: Fri, 10 Jun 2011 19:23:55 +0100 Message-ID: References: <20110611000000.76ca58e7@natsu> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20110611000000.76ca58e7@natsu> Sender: linux-raid-owner@vger.kernel.org To: Roman Mamedov Cc: Linux-RAID List-Id: linux-raid.ids On 10 June 2011 19:00, Roman Mamedov wrote: > On Fri, 10 Jun 2011 18:37:06 +0100 > Mathias Bur=C3=A9n wrote: > >> =C2=A0 9 Power_On_Hours =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00x0032 =C2= =A0 090 =C2=A0 090 =C2=A0 000 =C2=A0 =C2=A0Old_age >> Always =C2=A0 =C2=A0 =C2=A0 - =C2=A0 =C2=A0 =C2=A0 7781 > > >> # 1 =C2=A0Extended offline =C2=A0 =C2=A0Completed without error =C2=A0= =C2=A0 =C2=A0 00% =C2=A0 =C2=A0 =C2=A06827 >> - # 2 =C2=A0Extended offline =C2=A0 =C2=A0Completed without error =C2= =A0 =C2=A0 =C2=A0 00% >> 6550 =C2=A0 =C2=A0 =C2=A0 =C2=A0 - # 3 =C2=A0Extended offline =C2=A0= =C2=A0Completed without error >> 00% =C2=A0 =C2=A0 =C2=A06468 =C2=A0 =C2=A0 =C2=A0 =C2=A0 - # 4 =C2=A0= Extended offline =C2=A0 =C2=A0Completed without >> error =C2=A0 =C2=A0 =C2=A0 00% =C2=A0 =C2=A0 =C2=A06329 =C2=A0 =C2=A0= =C2=A0 =C2=A0 - # 5 =C2=A0Extended offline =C2=A0 =C2=A0Completed >> without error =C2=A0 =C2=A0 =C2=A0 00% =C2=A0 =C2=A0 =C2=A06040 =C2=A0= =C2=A0 =C2=A0 =C2=A0 - # 6 =C2=A0Extended offline >> Completed without error =C2=A0 =C2=A0 =C2=A0 00% =C2=A0 =C2=A0 =C2=A0= 5584 =C2=A0 =C2=A0 =C2=A0 =C2=A0 - # 7 =C2=A0Extended >> offline =C2=A0 =C2=A0Completed without error =C2=A0 =C2=A0 =C2=A0 00= % =C2=A0 =C2=A0 =C2=A05178 =C2=A0 =C2=A0 =C2=A0 =C2=A0 - # 8 >> Extended offline =C2=A0 =C2=A0Completed without error =C2=A0 =C2=A0 = =C2=A0 00% =C2=A0 =C2=A0 =C2=A04761 =C2=A0 =C2=A0 =C2=A0 =C2=A0 - # >> 9 =C2=A0Short offline =C2=A0 =C2=A0 =C2=A0 Completed without error =C2= =A0 =C2=A0 =C2=A0 00% =C2=A0 =C2=A0 =C2=A02285 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 - >> #10 =C2=A0Extended offline =C2=A0 =C2=A0Completed without error =C2=A0= =C2=A0 =C2=A0 00% =C2=A0 =C2=A0 =C2=A01514 > > I suggest that you do another "smartctl -t long" on it, the latest on= e was > done almost 1000 hours ago which is also much longer than the period = between > previous tests. Freezes on reads could be a symptom of a bad (unreada= ble, or > very slowly readable - which is worse) sector, perhaps it could be de= tected by > the SMART test. Or also do a full read of the drive directly (not thr= ough the > RAID) e.g. with "badblocks" and see if you get any I/O errors that wa= y. > > -- > With respect, > Roman > Thanks for the suggestions, I'll start the long selftest now. /M -- To unsubscribe from this list: send the line "unsubscribe linux-raid" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html