Dear colleagues, I've start testing SuperMicro MicroCloud[1] to have high-density routers cluster, and experiencing strange effects with disk subsystem:
- on stable/8, it does detect AHCI controller, but detects disks as non-ahci ad* - on stable/9, disks are shown as ada*, but disk on second channel has constant read/write hangs, showing 100% load on few hundreds kBps in gstat. disk controller is Intel C204 PCH: ahci0: <Intel Cougar Point AHCI SATA controller> port 0xf050-0xf057,0xf040-0xf043,0xf030-0xf037,0xf020-0xf023,0xf000-0xf01f mem 0xfa901000-0xfa9017ff irq 19 at device 31.2 on pci0 ahci0: attempting to allocate 1 MSI vectors (1 supported) msi: routing MSI IRQ 284 to local APIC 0 vector 81 ahci0: using IRQ 284 for MSI ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahci0: Caps: 64bit NCQ SNTF ALP AL CLO 6Gbps PMD SSC PSC 32cmd EM 6ports ahci0: Caps2: APST ahci0: EM Caps: ALHD XMT SMB LED ahcich0: <AHCI channel> at channel 0 on ahci0 ahcich0: Caps: ahcich1: <AHCI channel> at channel 1 on ahci0 ahcich1: Caps: pass0 at ahcich0 bus 0 scbus0 target 0 lun 0 pass0: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device pass0: Serial Number WD-WCAYUFH26175 pass0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) pass0: Command Queueing enabled pass1 at ahcich1 bus 0 scbus1 target 0 lun 0 pass1: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device pass1: Serial Number WD-WCAYUFH32290 pass1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) pass1: Command Queueing enabled ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device ada0: Serial Number WD-WCAYUFH26175 ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) ada0: Command Queueing enabled ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 ada1 at ahcich1 bus 0 scbus1 target 0 lun 0 GEOM: new disk ada0 GEOM: new disk ada1 ada1: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device ada1: Serial Number WD-WCAYUFH32290 ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) ada1: Command Queueing enabled ada1: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) ada1: Previously was known as ad6 Any hints? [1] http://www.supermicro.nl/products/system/3U/5037/SYS-5037MC-H8TRF.cfm -- Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] [ FreeBSD committer: ma...@freebsd.org ] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- ma...@rinet.ru *** ------------------------------------------------------------------------ _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
