Hi, I have purchased motherboard intel se7230nh1-lx, and wished to create on her basis RAID10. Made as it is written to documentation. Has entered in bios, has chosen 4 disks, has told that they in raid10, initialized, rebooted. At loading the system speaks that status RAID OK, but at loading the FreeBSD informs that RAID DEGRADED. RAID it is made in ICH7R on LSI v3 embedded MegaRAID. ..skip... atapci2: <Intel ICH7 SATA300 controller> port 0x3048-0x304f,0x3064-0x3067,0x3040-0x3047,0x3060-0x3063,0x3020-0x302f mem 0x48200000-0x482003ff irq 19 at device 31.2 on pci0 ata4: <ATA channel 0> on atapci2 ata5: <ATA channel 1> on atapci2 ata6: <ATA channel 2> on atapci2 ata7: <ATA channel 3> on atapci2 ..skip... ad8: 152627MB <Seagate ST3160811AS 3.AAB> at ata4-master SATA300 ad8: Intel check1 failed ad8: Adaptec check1 failed ******* ATA LSILogic V3 MegaRAID Metadata ******* lsi_id <$_IDE$> dummy_0 0xe000003 version 0x0131 dummy_0 0xe000003 RAID configs: 00 stripe_pages 16 00 type RAID1 00 total_disks 2 00 array_width 2 00 sectors 312360960 00 offset 0 00 device 0x00 DISK configs: 00 disk_sectors 312360960 00 flags 0x00 01 disk_sectors 312360960 01 flags 0x00 device 0x00 timestamp 0x44442cc0 checksum_1 0xb9 ================================================= ad10: 152627MB <Seagate ST3160811AS 3.AAB> at ata5-master SATA300 ad10: Intel check1 failed ad10: Adaptec check1 failed ******* ATA LSILogic V3 MegaRAID Metadata ******* lsi_id <$_IDE$> dummy_0 0xe000003 version 0x0131 dummy_0 0xe000003 RAID configs: 00 stripe_pages 16 00 type RAID1 00 total_disks 2 00 array_width 2 00 sectors 312360960 00 offset 0 00 device 0x00 DISK configs: 00 disk_sectors 312360960 00 flags 0x00 01 disk_sectors 312360960 01 flags 0x00 device 0x10 timestamp 0x44442cc0 checksum_1 0xa9 ================================================= ad12: 152627MB <Seagate ST3160811AS 3.AAB> at ata6-master SATA300 ad12: Intel check1 failed ad12: Adaptec check1 failed ******* ATA LSILogic V3 MegaRAID Metadata ******* lsi_id <$_IDE$> dummy_0 0xe000003 version 0x0131 dummy_0 0xe000003 RAID configs: 00 stripe_pages 16 00 type RAID1 00 total_disks 2 00 array_width 2 00 sectors 312360960 00 offset 0 00 device 0x00 DISK configs: 00 disk_sectors 312360960 00 flags 0x00 01 disk_sectors 312360960 01 flags 0x00 device 0x01 timestamp 0x44442cc0 checksum_1 0xb8 ================================================= ad14: 152627MB <Seagate ST3160811AS 3.AAB> at ata7-master SATA300 ad14: Intel check1 failed ad14: Adaptec check1 failed ******* ATA LSILogic V3 MegaRAID Metadata ******* lsi_id <$_IDE$> dummy_0 0xe000003 version 0x0131 dummy_0 0xe000003 RAID configs: 00 stripe_pages 16 00 type RAID1 00 total_disks 2 00 array_width 2 00 sectors 312360960 00 offset 0 00 device 0x00 DISK configs: 00 disk_sectors 312360960 00 flags 0x00 01 disk_sectors 312360960 01 flags 0x00 device 0x11 timestamp 0x44442cc0 checksum_1 0xa8 ================================================= ATA PseudoRAID loaded ********** ATA PseudoRAID ar0 Metadata ********** ================================================= format LSILogic v3 MegaRAID type RAID1 flags 0x00 0 magic_0 0x0000000044442cc0 magic_1 0x0000000000000000 generation 0 total_sectors 624721920 offset_sectors 0 heads 255 sectors 63 cylinders 38887 width 2 interleave 128 total_disks 2 disk 0: flags = 0x0b b<ONLINE,ASSIGNED,PRESENT> ad8: sectors 312360960 disk 1: flags = 0x0b b<ONLINE,ASSIGNED,PRESENT> ad14: sectors 312360960 ================================================= ar0: WARNING - mirror protection lost. RAID1 array in DEGRADED mode ar0: 305040MB <LSILogic v3 MegaRAID RAID1> status: DEGRADED ar0: 624721920 sectors [38887C/255H/63S] <> subdisks defined as: ar0: disk0 READY (master) using ad8 at ata4-master ar0: disk1 READY (master) using ad14 at ata7-master ..skip... If to create simultaneously both RAID0 and RAID1, FreeBSD say that both RAIDs READY, but also connects in RAID only first and last disks into both RAIDs. ..skip... ad8: 152627MB <Seagate ST3160811AS 3.AAB> at ata4-master SATA300 ad10: 152627MB <Seagate ST3160811AS 3.AAB> at ata5-master SATA300 ad12: 152627MB <Seagate ST3160811AS 3.AAB> at ata6-master SATA300 ad14: 152627MB <Seagate ST3160811AS 3.AAB> at ata7-master SATA300 ar0: 152520MB <LSILogic v3 MegaRAID RAID1> status: READY ar0: disk0 READY (master) using ad8 at ata4-master ar0: disk1 READY (mirror) using ad14 at ata7-master ar1: 305040MB <LSILogic v3 MegaRAID RAID0 (stripe 64 KB)> status: READY ar1: disk0 READY using ad8 at ata4-master ar1: disk1 READY using ad14 at ata7-master ..skip... Help me PLZ. P.S. Also I have found out, that if to try to create RAID through atacontrol controller is found out as Intel MatrixRAID. It occurs because of that that function ara_raid_create in the driver ata at creation RAID does not check a format of existing structure metadata by means of function ata_raid_read_metadata, and simply causes pci_get_vendor. I have not understood, it specially so is made, what it would be possible to try to create RAID with structure not native for the controller or simply have not added a code still? Fix: I have found similar PR, but this patch is not established on 6.1-STABLE, and 7.0-CURRENT, and I do not have not enough qualification what to correct him. http://www.freebsd.org/cgi/query-pr.cgi?pr=92786 How-To-Repeat: To create RAID by means of ICH7R embedded LSI v3 MegaRAID using all four channels.
Responsible Changed From-To: freebsd-bugs->mjacob Hello Matthew, are you able to look into this please?
Responsible Changed From-To: mjacob->sos Redirecting to somebody who will likely know more about this.
Hi, Andrey. This patch should fix problem. It tested on INTEL S3000AH motherboard, dmesg is here: http://butcher.heavennet.ru/patches/kernel/ata/LSIv3/success-tests/dmesg.boot -- WBR, Andrey V. Elsukov
Responsible Changed From-To: sos->freebsd-bugs sos@ is not actively working on ATA-related PRs.
ar is no more after FreeBSD 9.x. Long live atacam and friends.