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Date:      Wed, 25 Jan 2017 14:59:25 -0800
From:      Octavian Hornoiu <octavianh@gmail.com>
To:        freebsd-geom@freebsd.org
Subject:   AHCI Issues with WDC Black drives and GEOM_MIRROR
Message-ID:  <CAJ=a7VNA4z08mAyEVk8T1QZ3FUKMzJmm0_v-VW5C0gX8FKTexA@mail.gmail.com>

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OS: 10.3-RELEASE-p12
Motherboard: ASRock FM2A85X Extreme6 FM2 AMD A85X (Hudson D4) SATA 6Gb/s
USB 3.0 HDMI ATX AMD Motherboard
Memory: 16 GB RAM
6 Drives: 6x 1TB WD1001FALS (Caviar BLACK)

I am having a strange issue where I have 6 drives attached to my
motherboard and 4 of them are coming up as SATA 2.x and the others are
coming up in a strange downgraded mode.  The first 4 disks are always shown
as being normal and ada4/5 always have the strange configuration.  I know
the motherboard chipset is good and supports 7 drives of SATA 2/3 in any
combination so I'm perplexed as to what the issue is.

Why are drives 4 and 5 listed as being on bus ata0 and ata1 instead of
ahcich4 and 5?

Here is the dmesg output:

Jan 25 14:09:15 beastie3 kernel: ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
Jan 25 14:09:15 beastie3 kernel: ada0: <WDC WD1001FALS-00J7B0 05.00K05>
ATA8-ACS SATA 2.x device
Jan 25 14:09:15 beastie3 kernel: ada0: Serial Number WD-WMATV0273934
Jan 25 14:09:15 beastie3 kernel: ada0: 300.000MB/s transfers (SATA 2.x,
UDMA6, PIO 8192bytes)
Jan 25 14:09:15 beastie3 kernel: ada0: Command Queueing enabled
Jan 25 14:09:15 beastie3 kernel: ada0: 953869MB (1953525168 512 byte
sectors)
Jan 25 14:09:15 beastie3 kernel: ada0: Previously was known as ad4
Jan 25 14:09:15 beastie3 kernel: ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
Jan 25 14:09:15 beastie3 kernel: ada1: <WDC WD1001FALS-00J7B0 05.00K05>
ATA8-ACS SATA 2.x device
Jan 25 14:09:15 beastie3 kernel: ada1: Serial Number WD-WMATV0098011
Jan 25 14:09:15 beastie3 kernel: ada1: 300.000MB/s transfers (SATA 2.x,
UDMA6, PIO 8192bytes)
Jan 25 14:09:15 beastie3 kernel: ada1: Command Queueing enabled
Jan 25 14:09:15 beastie3 kernel: ada1: 953869MB (1953525168 512 byte
sectors)
Jan 25 14:09:15 beastie3 kernel: ada1: Previously was known as ad6
Jan 25 14:09:15 beastie3 kernel: ada2 at ahcich2 bus 0 scbus2 target 0 lun 0
Jan 25 14:09:15 beastie3 kernel: ada2: <WDC WD1001FALS-00J7B0 05.00K05>
ATA8-ACS SATA 2.x device
Jan 25 14:09:15 beastie3 kernel: ada2: Serial Number WD-WMATV0333576
Jan 25 14:09:15 beastie3 kernel: ada2: 300.000MB/s transfers (SATA 2.x,
UDMA6, PIO 8192bytes)
Jan 25 14:09:15 beastie3 kernel: ada2: Command Queueing enabled
Jan 25 14:09:15 beastie3 kernel: ada2: 953869MB (1953525168 512 byte
sectors)
Jan 25 14:09:15 beastie3 kernel: ada2: Previously was known as ad8
Jan 25 14:09:15 beastie3 kernel: ada3 at ahcich3 bus 0 scbus3 target 0 lun 0
Jan 25 14:09:15 beastie3 kernel: ada3: <WDC WD1001FALS-00J7B0 05.00K05>
ATA8-ACS SATA 2.x device
Jan 25 14:09:15 beastie3 kernel: ada3: Serial Number WD-WMATV0280372
Jan 25 14:09:15 beastie3 kernel: ada3: 300.000MB/s transfers (SATA 2.x,
UDMA6, PIO 8192bytes)
Jan 25 14:09:15 beastie3 kernel: ada3: Command Queueing enabled
Jan 25 14:09:15 beastie3 kernel: ada3: 953869MB (1953525168 512 byte
sectors)
Jan 25 14:09:15 beastie3 kernel: ada3: Previously was known as ad10
Jan 25 14:09:15 beastie3 kernel: ada4 at ata0 bus 0 scbus4 target 1 lun 0
Jan 25 14:09:15 beastie3 kernel: ada4: <WDC WD1001FALS-00J7B0 05.00K05>
ATA8-ACS SATA 2.x device
Jan 25 14:09:15 beastie3 kernel: ada4: Serial Number WD-WMATV1053912
Jan 25 14:09:15 beastie3 kernel: ada4: 133.000MB/s transfers (UDMA6, PIO
8192bytes)
Jan 25 14:09:15 beastie3 kernel: ada4: 953869MB (1953525168 512 byte
sectors)
Jan 25 14:09:15 beastie3 kernel: ada4: Previously was known as ad1
Jan 25 14:09:15 beastie3 kernel: ada5 at ata1 bus 0 scbus5 target 1 lun 0
Jan 25 14:09:15 beastie3 kernel: ada5: <WDC WD1001FALS-00J7B0 05.00K05>
ATA8-ACS SATA 2.x device
Jan 25 14:09:15 beastie3 kernel: ada5: Serial Number WD-WMATV0972074
Jan 25 14:09:15 beastie3 kernel: ada5: 133.000MB/s transfers (UDMA6, PIO
8192bytes)
Jan 25 14:09:15 beastie3 kernel: ada5: 953869MB (1953525168 512 byte
sectors)
Jan 25 14:09:15 beastie3 kernel: ada5: Previously was known as ad3
Jan 25 14:09:15 beastie3 kernel: SMP: AP CPU #1 Launched!
Jan 25 14:09:15 beastie3 kernel: Timecounter "TSC-low" frequency 1696947066
Hz quality 1000
Jan 25 14:09:15 beastie3 kernel: GEOM_MIRROR: Cancelling unmapped because
of ada5p3.
Jan 25 14:09:15 beastie3 kernel: GEOM_MIRROR: Cancelling unmapped because
of ada4p3.
Jan 25 14:09:15 beastie3 kernel: GEOM_MIRROR: Device mirror/rootfs launched
(6/6).
Jan 25 14:09:15 beastie3 kernel: Trying to mount root from
ufs:/dev/mirror/rootfs [rw]...


It seems that the last 2 drives are also getting a GEOM_MIRROR: Cancelling
unmapped because of X partition error also.  What is this?

Thanks for any help and please CC me as I might not be on this list.

Thank you!

Octavian



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