Date: Sun, 26 Aug 2018 15:01:00 +0000 From: ixbug@riseup.net To: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: disk or cable error? (CAM status: ATA Status Error) Message-ID: <c9124cc8-7be9-a0ad-62f3-2ebebbd00a9b@riseup.net>
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Hello, since 3 days I get these errors on my FreeBSD 11.2 server which has two (WDC WD1005FBYZ-01YCBB2) disks (ZFS mirror): (ada1:ahcich1:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 08 90 a4 aa 40 1d 00 00 00 00 00 (ada1:ahcich1:0:0:0): CAM status: ATA Status Error (ada1:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 10 (IDNF ) (ada1:ahcich1:0:0:0): RES: 41 10 90 a4 aa 00 1d 00 00 00 00 (ada1:ahcich1:0:0:0): Retrying command (ada0:ahcich0:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 60 38 7e 06 40 2e 00 00 00 00 00 (ada0:ahcich0:0:0:0): CAM status: ATA Status Error (ada0:ahcich0:0:0:0): ATA status: 41 (DRDY ERR), error: 10 (IDNF ) (ada0:ahcich0:0:0:0): RES: 41 10 38 7e 06 00 2e 00 00 00 00 (ada0:ahcich0:0:0:0): Retrying command note that both affect both disks (ada0 + ada1). frequency: about 30 times per day. zpool status is fine. since last night also smartctl complains: smartctl -a /dev/ada0 (ada1 followed 6 hours later with the same output) output: " Error 1 occurred When the command that caused the error occurred, the device was in an unknown state. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 04 51 00 00 00 00 00 Error: ABRT Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- " Do any of these errors provide hints as to whether this is a disk error affecting both at the same time or broken cable? (both disks are connected to the mainboard via the same cable) thanks in advance, ixbug
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