dracut:/sbin# cat /proc/cmdline
BOOT_IMAGE=net2:/tftpboot/xcat/netboot/rhels6.1/x86_64/compute/kernel imgurl=http://10.216.28.81//install/netboot/rhels6.1/x86_64/compute/rootimg.gz XCAT=10.216.28.81:3001 console=tty0 console=ttyS0,115200 rdshell BOOTIF=01-00-02-c9-29-7e-1e Yes, it was failing with the following error: megasas: 00.00.05.34-rc1 Thu. Feb. 24 17:00:00 PDT 2011 megasas: 0x1000:0x0079:0x1014:0x03b2: bus 16:slot 0:func 0 megaraid_sas 0000:10:00.0: PCI INT A -> GSI 24 (level, low) -> IRQ 24 megasas: FW now in Ready state megasas_init_mfi: fw_support_ieee=0 megasas: INIT adapter done megaraid_sas: fw state:c0000000 megasas: fwstate:c0000000, dis_OCR=0 scsi0 : LSI SAS based MegaRAID driver scsi 0:0:8:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 mlx4_core: Mellanox ConnectX core driver v0.01 (May 1, 2007) mlx4_core: Initializing 0000:15:00.0 mlx4_core 0000:15:00.0: PCI INT A -> GSI 30 (level, low) -> IRQ 30 scsi 0:0:9:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:10:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:11:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:12:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:13:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:14:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:15:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:16:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:17:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:18:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:19:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:20:0: Enclosure IBM-ESXS SAS EXP BP 5255 PQ: 0 ANSI: 4 scsi 0:2:0:0: Direct-Access IBM ServeRAID M5015 2.13 PQ: 0 ANSI: 5 ata_piix 0000:00:1f.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] scsi1 : ata_piix scsi2 : ata_piix ata1: SATA max UDMA/133 cmd 0x3118 ctl 0x312c bmdma 0x30f0 irq 16 ata2: SATA max UDMA/133 cmd 0x3110 ctl 0x3128 bmdma 0x30f8 irq 16 ata_piix 0000:00:1f.5: PCI INT C -> GSI 21 (level, low) -> IRQ 21 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] scsi3 : ata_piix scsi4 : ata_piix ata3: SATA max UDMA/133 cmd 0x3108 ctl 0x3124 bmdma 0x30d0 irq 21 ata4: SATA max UDMA/133 cmd 0x3100 ctl 0x3120 bmdma 0x30d8 irq 21 ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 300) ata2.00: SATA link down (SStatus 0 SControl 300) ata1.00: SATA link down (SStatus 0 SControl 300) ata1.01: SATA link down (SStatus 0 SControl 300) ata2.01: SATA link down (SStatus 0 SControl 300) sd 0:2:0:0: [sda] 70310759424 512-byte logical blocks: (35.9 TB/32.7 TiB) sd 0:2:0:0: [sda] 4096-byte physical blocks sd 0:2:0:0: [sda] Write Protect is off sd 0:2:0:0: [sda] Write cache: enabled, read cache: disabled, doesn't support DPO or FUA sda: unknown partition table sd 0:2:0:0: [sda] Attached SCSI disk dracut Warning: No root device "1" found dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line. dracut Warning: Signal caught! dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line. Kernel panic - not syncing: Attempted to kill init! Pid: 1, comm: init Not tainted 2.6.32-131.0.15.el6.x86_64 #1 Call Trace: [<ffffffff814dac28>] ? panic+0x78/0x143 [<ffffffff8106c492>] ? do_exit+0x852/0x860 [<ffffffff81174135>] ? fput+0x25/0x30 [<ffffffff8106c4f8>] ? do_group_exit+0x58/0xd0 [<ffffffff8106c587>] ? sys_exit_group+0x17/0x20 [<ffffffff8100b172>] ? system_call_fastpath+0x16/0x1b Regards, Christian Caruthers Senior Consultant - System x Linux HPC Mobile: 757-289-9872 Find me on LinkedIn From: Jarrod B Johnson/Raleigh/IBM@IBMUS To: xCAT Users Mailing list <[email protected]>, Cc: [email protected] Date: 05/08/2013 04:50 PM Subject: Re: [xcat-user] Netboot drops to dracut shell cat /proc/cmdline I assume you added rdshell because it was failing in the same way without a shell? -----Christian Caruthers/Richmond/IBM@IBMUS wrote: ----- To: [email protected] From: Christian Caruthers/Richmond/IBM@IBMUS Date: 05/08/2013 04:43PM Subject: [xcat-user] Netboot drops to dracut shell Netbooting a dx360m3 server with 12-drive expansion tray. I am using the stock xCAT compute netboot files and have added rdshell to bootparams.adkcmdline. It's configured for xnba and netboots on a Mellanox 10Gb card. I see the following as it's coming up. I have a very limited dracut debug shell after seeing this: megasas: 00.00.05.34-rc1 Thu. Feb. 24 17:00:00 PDT 2011 megasas: 0x1000:0x0079:0x1014:0x03b2: bus 16:slot 0:func 0 megaraid_sas 0000:10:00.0: PCI INT A -> GSI 24 (level, low) -> IRQ 24 megasas: FW now in Ready state megasas_init_mfi: fw_support_ieee=0 megasas: INIT adapter done megaraid_sas: fw state:c0000000 megasas: fwstate:c0000000, dis_OCR=0 scsi0 : LSI SAS based MegaRAID driver scsi 0:0:8:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 mlx4_core: Mellanox ConnectX core driver v0.01 (May 1, 2007) mlx4_core: Initializing 0000:15:00.0 mlx4_core 0000:15:00.0: PCI INT A -> GSI 30 (level, low) -> IRQ 30 scsi 0:0:9:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:10:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:11:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:12:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:13:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:14:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:15:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:16:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:17:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:18:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:19:0: Direct-Access ATA ST33000650NS BB3A PQ: 0 ANSI: 5 scsi 0:0:20:0: Enclosure IBM-ESXS SAS EXP BP 5255 PQ: 0 ANSI: 4 ata_piix 0000:00:1f.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] scsi1 : ata_piix scsi2 : ata_piix ata1: SATA max UDMA/133 cmd 0x3118 ctl 0x312c bmdma 0x30f0 irq 16 ata2: SATA max UDMA/133 cmd 0x3110 ctl 0x3128 bmdma 0x30f8 irq 16 ata_piix 0000:00:1f.5: PCI INT C -> GSI 21 (level, low) -> IRQ 21 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] scsi3 : ata_piix scsi4 : ata_piix ata3: SATA max UDMA/133 cmd 0x3108 ctl 0x3124 bmdma 0x30d0 irq 21 ata4: SATA max UDMA/133 cmd 0x3100 ctl 0x3120 bmdma 0x30d8 irq 21 ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 300) ata1.00: SATA link down (SStatus 0 SControl 300) ata1.01: SATA link down (SStatus 0 SControl 300) ata2.00: SATA link down (SStatus 0 SControl 300) ata2.01: SATA link down (SStatus 0 SControl 300) dracut Warning: No root device "1" found Dropping to debug shell. dracut/# Regards, Christian Caruthers Senior Consultant - System x Linux HPC Mobile: 757-289-9872 Find me on LinkedIn ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user
<<inline: graycol.gif>>
------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may
_______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user
