Hi, I noticed some error's on one of the raid disks in the servers /var/log/warn file:
May 4 22:59:04 sernux4 smartd[3368]: Device: /dev/sdb, 1 Currently unreadable (pending) sectors May 4 22:59:04 sernux4 smartd[3368]: Device: /dev/sdb, 1 Offline uncorrectable sectors May 4 23:02:31 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:31 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:31 sernux4 kernel: ata2.00: cmd 60/a0:00:58:06:2a/01:00:2d:00:00/40 tag 0 cdb 0x0 data 212992 in May 4 23:02:31 sernux4 kernel: res 51/40:a0:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:33 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:33 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:33 sernux4 kernel: ata2.00: cmd 60/a0:00:58:06:2a/01:00:2d:00:00/40 tag 0 cdb 0x0 data 212992 in May 4 23:02:33 sernux4 kernel: res 51/40:a0:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:34 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:34 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:34 sernux4 kernel: ata2.00: cmd 60/a0:00:58:06:2a/01:00:2d:00:00/40 tag 0 cdb 0x0 data 212992 in May 4 23:02:41 sernux4 kernel: res 51/40:a0:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:41 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:41 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:41 sernux4 kernel: ata2.00: cmd 60/a0:00:58:06:2a/01:00:2d:00:00/40 tag 0 cdb 0x0 data 212992 in May 4 23:02:41 sernux4 kernel: res 51/40:a0:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:41 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:41 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:41 sernux4 kernel: ata2.00: cmd 60/a0:00:58:06:2a/01:00:2d:00:00/40 tag 0 cdb 0x0 data 212992 in May 4 23:02:41 sernux4 kernel: res 51/40:a0:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:41 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:41 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:41 sernux4 kernel: ata2.00: cmd 60/a0:00:58:06:2a/01:00:2d:00:00/40 tag 0 cdb 0x0 data 212992 in May 4 23:02:41 sernux4 kernel: res 51/40:a0:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:49 sernux4 kernel: end_request: I/O error, dev sdb, sector 757728856 May 4 23:02:49 sernux4 kernel: raid1: sdb4: rescheduling sector 551968336 May 4 23:02:49 sernux4 kernel: raid1: sdb4: rescheduling sector 551968496 May 4 23:02:49 sernux4 kernel: raid1: sdb4: rescheduling sector 551968744 May 4 23:02:49 sernux4 kernel: raid1: sda4: redirecting sector 551968336 to another mirror May 4 23:02:49 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x3 SErr 0x0 action 0x0 May 4 23:02:49 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:49 sernux4 kernel: ata2.00: cmd 60/08:00:80:07:2a/00:00:2d:00:00/40 tag 0 cdb 0x0 data 4096 in May 4 23:02:49 sernux4 kernel: res 51/40:08:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:49 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x2 SErr 0x0 action 0x0 May 4 23:02:49 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:49 sernux4 kernel: ata2.00: cmd 60/08:08:80:07:2a/00:00:2d:00:00/40 tag 1 cdb 0x0 data 4096 in May 4 23:02:49 sernux4 kernel: res 51/40:08:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:49 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:49 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:49 sernux4 kernel: ata2.00: cmd 60/08:00:80:07:2a/00:00:2d:00:00/40 tag 0 cdb 0x0 data 4096 in May 4 23:02:49 sernux4 kernel: res 51/40:08:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:49 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:49 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:49 sernux4 kernel: ata2.00: cmd 60/08:00:80:07:2a/00:00:2d:00:00/40 tag 0 cdb 0x0 data 4096 in May 4 23:02:49 sernux4 kernel: res 51/40:08:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:49 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:49 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:49 sernux4 kernel: ata2.00: cmd 60/08:00:80:07:2a/00:00:2d:00:00/40 tag 0 cdb 0x0 data 4096 in May 4 23:02:49 sernux4 kernel: res 51/40:08:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:49 sernux4 kernel: ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 May 4 23:02:49 sernux4 kernel: ata2.00: (irq_stat 0x40000008) May 4 23:02:49 sernux4 kernel: ata2.00: cmd 60/08:00:80:07:2a/00:00:2d:00:00/40 tag 0 cdb 0x0 data 4096 in May 4 23:02:49 sernux4 kernel: res 51/40:08:82:07:2a/75:00:2d:00:00/00 Emask 0x9 (media error) May 4 23:02:49 sernux4 kernel: end_request: I/O error, dev sdb, sector 757729152 May 4 23:02:49 sernux4 kernel: raid1: sda4: redirecting sector 551968496 to another mirror May 4 23:02:49 sernux4 kernel: raid1: sda4: redirecting sector 551968744 to another mirror The problem seems to have corrected itself. But how serious is this? Should I replace the disk a.s.a.p. ? Or is this "normal" behaviour that can be expected? Btw: The disk is only a couple of months in operation so still under waranty. Met vriendelijke groet / Best regards, Wilfred van Velzen -- SERCOM Regeltechniek b.v. Heereweg 9 2161 AB Lisse Nederland +31 (0)252 416530 (voice) +31 (0)252 419481 (fax) <http://www.sercom.nl/> Op al onze offertes, op alle opdrachten aan ons en op alle met ons gesloten overeenkomsten zijn toepasselijk de METAALUNIEVOORWAARDEN, gedeponeerd ter Griffie van de Rechtbank te Rotterdam, zoals deze luiden volgens de laatstelijk aldaar neergelegde tekst. De leveringsvoorwaarden worden u op verzoek toegezonden. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
