Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757492AbXLLAF2 (ORCPT ); Tue, 11 Dec 2007 19:05:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753314AbXLLAFT (ORCPT ); Tue, 11 Dec 2007 19:05:19 -0500 Received: from main.gmane.org ([80.91.229.2]:51080 "EHLO ciao.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752159AbXLLAFR (ORCPT ); Tue, 11 Dec 2007 19:05:17 -0500 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Orion Poplawski Subject: sata_mv hotplug flaky? Date: Tue, 11 Dec 2007 17:04:49 -0700 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: inferno.cora.nwra.com User-Agent: Thunderbird 2.0.0.9 (X11/20071115) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5900 Lines: 111 Not sure what the latest status of sata_mv hotplug should be, but it seems close. I'm currently running 2.6.24-0.81.rc4.git7.fc9 with a MV88SX5081. Pulled a couple drives and re-added. One device got re-added, but the other did not. It seems like I got the system to probe and re-add the first drive by doing a "mount -a", but haven't been able (no idea how) to re-add the second. Dec 11 16:51:10 saga kernel: ata8: exception Emask 0x10 SAct 0x0 SErr 0x180002 action 0xe frozen Dec 11 16:51:10 saga kernel: ata8: edma_err 0x00000108, dev disconnect, EDMA self-disable Dec 11 16:51:10 saga kernel: ata8: SError: { RecovComm 10B8B Dispar } Dec 11 16:51:10 saga kernel: ata8: hard resetting link Dec 11 16:51:10 saga kernel: ata8: SATA link down (SStatus 0 SControl 300) Dec 11 16:51:10 saga kernel: ata8: failed to recover some devices, retrying in 5 secs Dec 11 16:51:15 saga kernel: ata8: hard resetting link Dec 11 16:51:15 saga kernel: ata8: SATA link down (SStatus 0 SControl 300) Dec 11 16:51:15 saga kernel: ata8: failed to recover some devices, retrying in 5 secs Dec 11 16:51:20 saga kernel: ata8: hard resetting link Dec 11 16:51:20 saga kernel: ata8: SATA link down (SStatus 0 SControl 300) Dec 11 16:51:20 saga kernel: ata8.00: disabled Dec 11 16:51:20 saga kernel: ata8: EH complete Dec 11 16:51:20 saga kernel: ata8.00: detaching (SCSI 7:0:0:0) Dec 11 16:51:20 saga kernel: sd 7:0:0:0: [sdh] Synchronizing SCSI cache Dec 11 16:51:20 saga kernel: sd 7:0:0:0: [sdh] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK Dec 11 16:51:20 saga kernel: sd 7:0:0:0: [sdh] Stopping disk Dec 11 16:51:20 saga kernel: sd 7:0:0:0: [sdh] START_STOP FAILED Dec 11 16:51:20 saga kernel: sd 7:0:0:0: [sdh] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK Dec 11 16:51:54 saga kernel: ata5: exception Emask 0x10 SAct 0x0 SErr 0x180002 action 0xe frozen Dec 11 16:51:54 saga kernel: ata5: edma_err 0x00000108, dev disconnect, EDMA self-disable Dec 11 16:51:54 saga kernel: ata5: SError: { RecovComm 10B8B Dispar } Dec 11 16:51:54 saga kernel: ata5: hard resetting link Dec 11 16:51:54 saga kernel: ata5: SATA link down (SStatus 0 SControl 300) Dec 11 16:51:54 saga kernel: ata5: failed to recover some devices, retrying in 5 secs Dec 11 16:51:59 saga kernel: ata5: hard resetting link Dec 11 16:51:59 saga kernel: ata5: SATA link down (SStatus 0 SControl 300) Dec 11 16:51:59 saga kernel: ata5: failed to recover some devices, retrying in 5 secs Dec 11 16:52:04 saga kernel: ata5: hard resetting link Dec 11 16:52:04 saga kernel: ata5: SATA link down (SStatus 0 SControl 300) Dec 11 16:52:04 saga kernel: ata5.00: disabled Dec 11 16:52:04 saga kernel: ata5: EH complete Dec 11 16:52:04 saga kernel: ata5.00: detaching (SCSI 4:0:0:0) Dec 11 16:52:04 saga kernel: sd 4:0:0:0: [sde] Synchronizing SCSI cache Dec 11 16:52:04 saga kernel: sd 4:0:0:0: [sde] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK Dec 11 16:52:04 saga kernel: sd 4:0:0:0: [sde] Stopping disk Dec 11 16:52:04 saga kernel: sd 4:0:0:0: [sde] START_STOP FAILED Dec 11 16:52:04 saga kernel: sd 4:0:0:0: [sde] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK Dec 11 16:52:59 saga kernel: ata8: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen Dec 11 16:52:59 saga kernel: ata8: edma_err 0x00000010, dev connect Dec 11 16:52:59 saga kernel: ata8: hard resetting link Dec 11 16:53:00 saga kernel: ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Dec 11 16:53:00 saga kernel: ata8.00: ATA-6: WDC WD2500PD-75FZB0, 02.05D02, max UDMA/100 Dec 11 16:53:00 saga kernel: ata8.00: 488281250 sectors, multi 0: LBA48 Dec 11 16:53:00 saga kernel: ata8.00: applying bridge limits Dec 11 16:53:00 saga kernel: ata8.00: configured for UDMA/100 Dec 11 16:53:00 saga kernel: ata8: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xf t4 Dec 11 16:53:00 saga kernel: ata8: edma_err 0x00000018, dev disconnect Dec 11 16:53:00 saga kernel: ata8: hard resetting link Dec 11 16:53:00 saga kernel: ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Dec 11 16:53:00 saga kernel: ata8.00: configured for UDMA/100 Dec 11 16:53:00 saga kernel: ata8: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xf t3 Dec 11 16:53:00 saga kernel: ata8: edma_err 0x00000018, dev disconnect Dec 11 16:53:00 saga kernel: ata8: hard resetting link Dec 11 16:53:01 saga kernel: ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Dec 11 16:53:01 saga kernel: ata8.00: configured for UDMA/100 Dec 11 16:53:01 saga kernel: ata8: EH complete Dec 11 16:53:01 saga kernel: scsi 7:0:0:0: Direct-Access ATA WDC WD2500PD-75F 02.0 PQ: 0 ANSI: 5 Dec 11 16:53:01 saga kernel: sd 7:0:0:0: [sde] 488281250 512-byte hardware sectors (250000 MB) Dec 11 16:53:01 saga kernel: sd 7:0:0:0: [sde] Write Protect is off Dec 11 16:53:01 saga kernel: sd 7:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Dec 11 16:53:01 saga kernel: sd 7:0:0:0: [sde] 488281250 512-byte hardware sectors (250000 MB) Dec 11 16:53:01 saga kernel: sd 7:0:0:0: [sde] Write Protect is off Dec 11 16:53:01 saga kernel: sd 7:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Dec 11 16:53:01 saga kernel: sde: sde1 sde2 Dec 11 16:53:01 saga kernel: sd 7:0:0:0: [sde] Attached SCSI disk Dec 11 16:53:01 saga kernel: sd 7:0:0:0: Attached scsi generic sg5 type 0 -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA/CoRA Division FAX: 303-415-9702 3380 Mitchell Lane orion@cora.nwra.com Boulder, CO 80301 http://www.cora.nwra.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/