Hello Artur...
On 23/02/17 16:27, Artur Paszkiewicz wrote:
Windows IRSM should not make any "shortcuts" in this case.
I expected and dreaded that answer equally. ;-)
[...] When it finishes you can check md/mismatch_cnt if there were any
unsynchronized blocks.
I did a resync completely on Linux and the mismatch_cnt stayed at zero,
which is nice to know but does unfortunately not change the fact that
there was a huge jump going from Linux to Windows with regards to sync
completion the last time around. :(
Knowing almost nothing about the on-disk (meta-data) structure here, I'd
guess that having an in-sync raid could also be completely due to luck
in this case.
Can you share the output of mdadm -E <raid disks> and
> mdadm --detail-platform?
It is attached. If there is anything else you need, please let me know.
The data was pulled, btw, before I did the "test resync" above -- if
that is relevant to you.
What version of RST software are you using on Windows?
14.8.0.1042 on Win10 Pro (x86_64)
Thanks,
Matthias
--
Dipl.-Inf. (FH) Matthias Dahl | Software Engineer | binary-island.eu
Hire me for contract work: Open Source, Proprietary, Web/Mobile/Desktop
Platform : Intel(R) Rapid Storage Technology
Version : 14.6.0.2285
RAID Levels : raid0 raid1 raid10 raid5
Chunk Sizes : 4k 8k 16k 32k 64k 128k
2TB volumes : supported
2TB disks : supported
Max Disks : 7
Max Volumes : 2 per array, 4 per controller
I/O Controller : /sys/devices/pci0000:00/0000:00:17.0 (SATA)
Port5 : /dev/sdd (Z1X69GC2)
Port3 : /dev/sdb (Z1X6VEEQ)
Port4 : /dev/sdc (Z1X69HB2)
Port1 : - non-disk device (PIONEER BD-RW BDR-S09) -
Port2 : /dev/sda (Z1X6V5JZ)
Port0 : - no device attached -
/dev/sda:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.3.00
Orig Family : 8bf33aa4
Family : 8bf33aa4
Generation : 00312a2c
Attributes : All supported
UUID : 9c45a5a7:83c364db:f1e8b47c:e9aee53f
Checksum : 65c084b8 correct
MPB Sectors : 2
Disks : 4
RAID Devices : 1
Disk00 Serial : Z1X6V5JZ
State : active
Id : 00000002
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
[MainR10]:
UUID : 92adf4b0:129c3b94:9a2b5610:d7c8c5d5
RAID Level : 10
Members : 4
Slots : [UUUU]
Failed disk : none
This Slot : 0
Array Size : 7814047744 (3726.03 GiB 4000.79 GB)
Per Dev Size : 3907024136 (1863.01 GiB 2000.40 GB)
Sector Offset : 0
Num Stripes : 15261812
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : dirty
Disk01 Serial : Z1X6VEEQ
State : active
Id : 00000003
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk02 Serial : Z1X69HB2
State : active
Id : 00000004
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk03 Serial : Z1X69GC2
State : active
Id : 00000005
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
/dev/sdb:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.3.00
Orig Family : 8bf33aa4
Family : 8bf33aa4
Generation : 00312a2c
Attributes : All supported
UUID : 9c45a5a7:83c364db:f1e8b47c:e9aee53f
Checksum : 65c084b8 correct
MPB Sectors : 2
Disks : 4
RAID Devices : 1
Disk01 Serial : Z1X6VEEQ
State : active
Id : 00000003
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
[MainR10]:
UUID : 92adf4b0:129c3b94:9a2b5610:d7c8c5d5
RAID Level : 10
Members : 4
Slots : [UUUU]
Failed disk : none
This Slot : 1
Array Size : 7814047744 (3726.03 GiB 4000.79 GB)
Per Dev Size : 3907024136 (1863.01 GiB 2000.40 GB)
Sector Offset : 0
Num Stripes : 15261812
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : dirty
Disk00 Serial : Z1X6V5JZ
State : active
Id : 00000002
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk02 Serial : Z1X69HB2
State : active
Id : 00000004
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk03 Serial : Z1X69GC2
State : active
Id : 00000005
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
/dev/sdc:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.3.00
Orig Family : 8bf33aa4
Family : 8bf33aa4
Generation : 00312a2e
Attributes : All supported
UUID : 9c45a5a7:83c364db:f1e8b47c:e9aee53f
Checksum : 65c084ba correct
MPB Sectors : 2
Disks : 4
RAID Devices : 1
Disk02 Serial : Z1X69HB2
State : active
Id : 00000004
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
[MainR10]:
UUID : 92adf4b0:129c3b94:9a2b5610:d7c8c5d5
RAID Level : 10
Members : 4
Slots : [UUUU]
Failed disk : none
This Slot : 2
Array Size : 7814047744 (3726.03 GiB 4000.79 GB)
Per Dev Size : 3907024136 (1863.01 GiB 2000.40 GB)
Sector Offset : 0
Num Stripes : 15261812
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : dirty
Disk00 Serial : Z1X6V5JZ
State : active
Id : 00000002
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk01 Serial : Z1X6VEEQ
State : active
Id : 00000003
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk03 Serial : Z1X69GC2
State : active
Id : 00000005
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
/dev/sdd:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.3.00
Orig Family : 8bf33aa4
Family : 8bf33aa4
Generation : 00312a2f
Attributes : All supported
UUID : 9c45a5a7:83c364db:f1e8b47c:e9aee53f
Checksum : 65bf84bb correct
MPB Sectors : 2
Disks : 4
RAID Devices : 1
Disk03 Serial : Z1X69GC2
State : active
Id : 00000005
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
[MainR10]:
UUID : 92adf4b0:129c3b94:9a2b5610:d7c8c5d5
RAID Level : 10
Members : 4
Slots : [UUUU]
Failed disk : none
This Slot : 3
Array Size : 7814047744 (3726.03 GiB 4000.79 GB)
Per Dev Size : 3907024136 (1863.01 GiB 2000.40 GB)
Sector Offset : 0
Num Stripes : 15261812
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : clean
Disk00 Serial : Z1X6V5JZ
State : active
Id : 00000002
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk01 Serial : Z1X6VEEQ
State : active
Id : 00000003
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
Disk02 Serial : Z1X69HB2
State : active
Id : 00000004
Usable Size : 3907024136 (1863.01 GiB 2000.40 GB)
