Exactly. Your major concern must be to gracefuly shutdown the Data Movers. Once they are halted, you can safely shutdown the control station, and power off the system.  Gustavo Barreto.
I have a NS20 integrated device, connected to a Windows 2003 PC, Hyper Terminal Program with null modem cable. I have given the shutdown command with /nasmcd/sbin/nas_halt now   However it's not shutting down completely. Please see the console output below and kindly advice.  /nasmcd/sbin/nas_halt now ********************************  WARNING! ******************************* You are about to HALT this Celerra including all of its Control Stationsand Data Movers. DATA will be UNAVAILABLE when the system is halted.Note that this command does *not* halt the storage array. ARE YOU SURE YOU WANT TO CONTINUE? [ yes or no ] : yesSending the halt signal to the Master Control Daemon...: DoneNov  6 15:07:02 EMC-MKHRI EMCServer: nas_mcd: Check and halt other CS...: DoneNov  6 15:07:09 EMC-MKHRI EMCServer: ReportEvent: CCMD 95026741253:CS_CORE(2):CommandService(9):INFO(6):5Nov  6 15:07:33 EMC-MKHRI JSERVER: *** Java Server is exiting ***Nov  6 15:07:36 EMC-MKHRI mcd_helper: Cleaned up old APL share memory 0Nov  6 15:07:36 EMC-MKHRI mcd_helper: Cleaned up old APL semaphores 0 32769 65538 Nov  6 15:07:37 EMC-MKHRI setup_enclosure: Executing -dhcpd stop option Nov  6 15:07:38 EMC-MKHRI snmptrapd[9838]: Stopping snmptrapdNov  6 15:07:39 EMC-MKHRI mcd_helper: starting nas_lvm_toolNov  6 15:07:42 EMC-MKHRI mcd_helper: nas_lvm_tool completed successfully.Nov  6 15:08:06 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:06 EMC-MKHRI kernel: EXT3 FS on nde1, internal journalNov  6 15:08:06 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:10 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:10 EMC-MKHRI kernel: EXT3 FS on hda5, internal journalNov  6 15:08:10 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:21 EMC-MKHRI mcd_helper: starting nas_lvm_toolNov  6 15:08:22 EMC-MKHRI mcd_helper: nas_lvm_tool completed successfully.Nov  6 15:08:23 EMC-MKHRI mcd_helper: starting nas_lvm_toolNov  6 15:08:24 EMC-MKHRI DHCPDMON: Starting DHCPD on CS 0Nov  6 15:08:25 EMC-MKHRI setup_enclosure: Executing -dhcpd start option Nov  6 15:08:25 EMC-MKHRI dhcpd: Internet Systems Consortium DHCP Server V3.0.1Nov  6 15:08:25 EMC-MKHRI dhcpd: Copyright 2004 Internet Systems Consortium.Nov  6 15:08:25 EMC-MKHRI dhcpd: All rights reserved.Nov  6 15:08:25 EMC-MKHRI dhcpd: For info, please visit [URL]  6 15:08:25 EMC-MKHRI dhcpd: Wrote 0 deleted host decls to leases file.Nov  6 15:08:25 EMC-MKHRI dhcpd: Wrote 0 new dynamic host decls to leases file.Nov  6 15:08:25 EMC-MKHRI dhcpd: Wrote 0 leases to leases file.Nov  6 15:08:25 EMC-MKHRI dhcpd: Listening on LPF/eth2/00:15:17:92:0a:3f/128.221.253.0/24Nov  6 15:08:25 EMC-MKHRI dhcpd: Sending on   LPF/eth2/00:15:17:92:0a:3f/128.221.253.0/24Nov  6 15:08:25 EMC-MKHRI dhcpd: Listening on LPF/eth0/00:15:17:8d:a3:52/128.221.252.0/24Nov  6 15:08:25 EMC-MKHRI dhcpd: Sending on   LPF/eth0/00:15:17:8d:a3:52/128.221.252.0/24Nov  6 15:08:25 EMC-MKHRI dhcpd: Sending on   Socket/fallback/fallback-netNov  6 15:08:25 EMC-MKHRI dhcpd: bogus UDP packet length: 23929Nov  6 15:08:25 EMC-MKHRI dhcpd: bogus UDP packet length: 23929Nov  6 15:08:25 EMC-MKHRI dhcpd: bogus UDP packet length: 53504Nov  6 15:08:38 EMC-MKHRI mcd_helper: nas_lvm_tool completed successfully.Nov  6 15:08:38 EMC-MKHRI mcd_helper: starting nas_lvm_toolNov  6 15:08:40 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:40 EMC-MKHRI kernel: EXT3 FS on dm-1, internal journalNov  6 15:08:40 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:40 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:40 EMC-MKHRI kernel: EXT3 FS on dm-4, internal journalNov  6 15:08:40 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:40 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:40 EMC-MKHRI kernel: EXT3 FS on dm-5, internal journalNov  6 15:08:40 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:40 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:40 EMC-MKHRI kernel: EXT3 FS on dm-6, internal journalNov  6 15:08:40 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:40 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:40 EMC-MKHRI kernel: EXT3 FS on dm-7, internal journalNov  6 15:08:40 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:40 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:40 EMC-MKHRI kernel: EXT3 FS on dm-8, internal journalNov  6 15:08:40 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:41 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:41 EMC-MKHRI kernel: EXT3 FS on dm-9, internal journalNov  6 15:08:41 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:41 EMC-MKHRI kernel: kjournald starting.  Commit interval 5 secondsNov  6 15:08:41 EMC-MKHRI kernel: EXT3 FS on dm-10, internal journalNov  6 15:08:41 EMC-MKHRI kernel: EXT3-fs: mounted filesystem with ordered data mode.Nov  6 15:08:41 EMC-MKHRI mcd_helper: nas_lvm_tool completed successfully.Nov  6 15:08:41 EMC-MKHRI EMCServer: nas_mcd: Quiescing the servers in preparation for halt...Nov  6 15:08:52 EMC-MKHRI EMCServer: nas_mcd: Quiescing :SucceededNov  6 15:08:54 EMC-MKHRI mcd_helper: starting nas_lvm_toolNov  6 15:08:57 EMC-MKHRI mcd_helper: nas_lvm_tool completed successfully.Nov  6 15:08:57 EMC-MKHRI EMCServer: nas_mcd: Halting all servers... INIT: Stopping HAL daemon: [  OK  ]Stopping system message bus: [  OK  ]Stopping atd: [  OK  ]Shutting down process accounting:  [  OK  ]Stopping sshd:[  OK  ]Shutting down sm-client: [  OK  ]Shutting down sendmail: [  OK  ]Shutting down smartd: [  OK  ]Stopping xinetd: [  OK  ]Stopping crond: [  OK  ]Stopping autofs:  [  OK  ]Shutting down ntpd: [  OK  ]Stopping nas:   [0   [0m [37m [40m [2J [01;01H [=3h [2J [01;01H [2J [01;01H [=3h [2J [01;01H [2J [01;01H [=3h [2J [01;01H [0m [37m [40m [2J [01;01H [2J [01;01H [2J [01;01H [2J [01;01H   [0m [37m [40m [03;41H                                                                                                                                                                                                         [1m [33m [40m [1m [33m [40m [21;01H [21;01H [1m [33m [40m                                                                                 [1m [33m [40m [22;01H [22;01H [1m [33m [40m                                                                                 [1m [33m [40m [23;01H [23;01H [1m [33m [40m                                                                                 [1m [33m [40m [24;01H [24;01H [1m [33m [40m                                                                                 [1m [33m [40m [25;01H [25;01H [1m [33m [40m                                                                                 [1m [37m [40m [2J [01;01H [03;01H [1m [37m [40m [1m [37m [40m                                                                                                     [04;01H [1m [37m [40m [1m [37m [40m                                                                                                     [03;01H [1m [37m [40m [1m [37m [40mVersion 1.17.1057. Copyright (C) 2007 American Megatrends, Inc.                                      [04;01H [1m [37m [40m [1m [37m [40mPress to enter setup, Network Boot                                                        [05;01H [1m [37m [40m [1m [37m [40mBios Version: S3200X38.86B.00.00.0039.030420081339                                                  [06;01H [1m [37m [40m [1m [37m [40mIntel(R) Celeron(R) CPU          440  @ 2.00GHz                                                     [07;01H [1m [37m [40m [1m [37m [40m2 GB system memory found                                                                            [2J [01;01H [2J [01;01H [0m [37m [40m [06;01H                                                                                                                                                                                                         [0m [37m [40m [08;41H                                                                                                                                                                                                         [0m [37m [40m [11;01H                                                                                                                                                                                                         [0m [37m [40m [13;41H                                                                                                                                                                                                         [0m [37m [40m [16;01H                                                                                                                                                                                                         [0m [37m [40m [18;41H                                                                                                                                                                                                         [0m [37m [40m [21;01H                                                                                                                                                                                                         [0m [37m [40m [23;41H                                                                                                                                                                                                         [0m [37m [40m [01;01H                                                                                                                                                                                                         [0m [37m [40m [03;41H                                                                                                                                                                                                         [0m [37m [40m [03;01HGRUB [0m [37m [40m [03;06HLoading [0m [37m [40m [03;14Hstage1.5. [0m [37m [40m [06;01HGRUB [0m [37m [40m [06;06Hloading, [0m [37m [40m [06;15Hplease [0m [37m [40m [06;22Hwait... [0m [37m [40m [02;05HGNU [0m [37m [40m [02;09HGRUB [0m [37m [40m [02;15Hversion [0m [37m [40m [02;23H0.95 [0m [37m [40m [02;29H(639K [0m [37m [40m [02;35Hlower [0m [37m [40m [02;41H/ [0m [37m [40m [02;43H2092988K [0m [37m [40m [02;52Hupper [0m [37m [40m [02;58Hmemory) [0m [37m [40m [03;01H     [0m [37m [40m [03;06H        [0m [37m [40m [03;14H          [0m [37m [40m [04;02Hﾚﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄｿ [0m [37m [40m [05;02Hｳ [0m [30m [47m [05;03H linux                                                  [0m [30m [47m [05;58H                   [0m [37m [40m [05;76Hｳ [0m [37m [40m [06;01H ｳ   [0m [37m [40m [06;06H         [0m [37m [40m [06;15H       [0m [37m [40m [06;22H        [0m [37m [40m [06;76Hｳ [0m [37m [40m [07;02Hｳ [0m [37m [40m [07;76Hｳ [0m [37m [40m [08;02Hｳ [0m [37m [40m [08;76Hｳ [0m [37m [40m [09;02Hｳ [0m [37m [40m [09;76Hｳ [0m [37m [40m [10;02Hｳ [0m [37m [40m [10;76Hｳ [0m [37m [40m [11;02Hｳ [0m [37m [40m [11;76Hｳ [0m [37m [40m [12;02Hｳ [0m [37m [40m [12;76Hｳ [0m [37m [40m [13;02Hｳ [0m [37m [40m [13;76Hｳ [0m [37m [40m [14;02Hｳ [0m [37m [40m [14;76Hｳ [0m [37m [40m [15;02Hｳ [0m [37m [40m [15;76Hｳ [0m [37m [40m [16;02Hｳ [0m [37m [40m [16;76Hｳ [0m [37m [40m [17;02Hﾀﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾙ [0m [37m [40m [18;07HUse [0m [37m [40m [18;11Hthe [0m [37m [40m [18;15H   [0m [37m [40m [18;17Hand [0m [37m [40m [18;21H  [0m [37m [40m [18;23Hkeys [0m [37m [40m [18;28Hto [0m [37m [40m [18;31Hselect [0m [37m [40m [18;38Hwhich [0m [37m [40m [18;44Hentry [0m [37m [40m [18;50His [0m [37m [40m [18;53Hhighlighted. [0m [37m [40m [19;07HPress [0m [37m [40m [19;13Henter [0m [37m [40m [19;19Hto [0m [37m [40m [19;22Hb [0m [37m [40m [19;23Hoot [0m [37m [40m [19;27Hthe [0m [37m [40m [19;31Hselected [0m [37m [40m [19;40HOS, [0m [37m [40m [19;44H'e' [0m [37m [40m [19;48Hto [0m [37m [40m [19;51Hedit [0m [37m [40m [19;56Hthe [0m [37m [40m [20;07Hcommands [0m [37m [40m [20;16Hbefore [0m [37m [40m [20;23Hbooting, [0m [37m [40m [20;32H'a' [0m [37m [40m [20;36Hto [0m [37m [40m [20;39Hmodify [0m [37m [40m [20;46Hthe [0m [37m [40m [20;50Hkernel [0m [37m [40m [20;57Harguments [0m [37m [40m [21;07Hbefore [0m [37m [40m [21;14Hbooting, [0m [37m [40m [21;23Hor [0m [37m [40m [21;26H'c' [0m [37m [40m [21;30Hfor [0m [37m [40m [21;34Ha [0m [37m [40m [21;36Hcommand-line. [0m [37m [40m [23;04HThe [0m [37m [40m [23;08Hhighlighted [0m [37m [40m [23;20Hentry [0m [37m [40m [23;26Hwill [0m [37m [40m [23;31Hbe [0m [37m [40m [23;34Hbooted [0m [37m [40m [23;41Hautomatically [0m [37m [40m [23;55Hin [0m [37m [40m [23;58H10 [0m [37m [40m [23;61Hseconds. [0m [37m [40m [23;58H9 seconds.  [0m [37m [40m [23;58H8 [0m [37m [40m [23;58H7 [0m [37m [40m [23;58H6 [0m [37m [40m [23;58H5 [0m [37m [40m [23;58H4 [0m [37m [40m [23;58H3 [0m [37m [40m [23;58H2 [0m [37m [40m [23;58H1 [0m [37m [40m [01;03HBooting [0m [37m [40m [01;11H'linux' [0m [37m [40m [02;05H    [0m [37m [40m [02;09H     [0m [37m [40m [02;15H        [0m [37m [40m [02;23H     [0m [37m [40m [02;29H      [0m [37m [40m [02;35H      [0m [37m [40m [02;41H  [0m [37m [40m [02;43H         [0m [37m [40m [02;52H      [0m [37m [40m [02;58H        [0m [37m [40m [03;01Hroot [0m [37m [40m [03;06H(hd0,0) [0m [37m [40m [04;02HFilesystem type is ext2fs, partition type 0x83                              [0m [37m [40m [05;01Hkernel /vmlinuz ro root=/dev/hda3 console=ttyS1,192 [0m [37m [40m [05;52H00 TERM=ansi-generic      [0m [37m [40m [06;02H  [0m [37m [40m [06;04H[Linux-bzImage, [0m [37m [40m [06;20Hsetup=0x1c00, [0m [37m [40m [06;34Hsize=0x17649e] [0m [37m [40m [06;76H  [0m [37m [40m [07;02H  [0m [37m [40m [07;76H  [0m [37m [40m [08;02H  [0m [37m [40m [08;76H  [0m [37m [40m [09;02H  [0m [37m [40m [09;76H  [0m [37m [40m [10;02H  [0m [37m [40m [10;76H  [0m [37m [40m [11;02H  [0m [37m [40m [11;76H  [0m [37m [40m [12;02H  [0m [37m [40m [12;76H  [0m [37m [40m [13;02H  [0m [37m [40m [13;76H  [0m [37m [40m [14;02H  [0m [37m [40m [14;76H  [0m [37m [40m [15;02H  [0m [37m [40m [15;76H  [0m [37m [40m [16;02H  [0m [37m [40m [16;76H  [0m [37m [40m [17;02H                                                                            [0m [37m [40m [18;07H    [0m [37m [40m [18;11H    [0m [37m [40m [18;15H  [0m [37m [40m [18;17H    [0m [37m [40m [18;21H  [0m [37m [40m [18;23H     [0m [37m [40m [18;28H   [0m [37m [40m [18;31H       [0m [37m [40m [18;38H      [0m [37m [40m [18;44H      [0m [37m [40m [18;50H   [0m [37m [40m [18;53H  [0m [37m [40m [18;54H            [0m [37m [40m [19;07H      [0m [37m [40m [19;13H      [0m [37m [40m [19;19H   [0m [37m [40m [19;22H     [0m [37m [40m [19;27H    [0m [37m [40m [19;31H         [0m [37m [40m [19;40H    [0m [37m [40m [19;44H    [0m [37m [40m [19;48H   [0m [37m [40m [19;51H     [0m [37m [40m [19;56H    [0m [37m [40m [20;07H         [0m [37m [40m [20;16H       [0m [37m [40m [20;23H         [0m [37m [40m [20;32H    [0m [37m [40m [20;36H   [0m [37m [40m [20;39H       [0m [37m [40m [20;46H    [0m [37m [40m [20;50H       [0m [37m [40m [20;57H          [0m [37m [40m [21;07H       [0m [37m [40m [21;14H         [0m [37m [40m [21;23H   [0m [37m [40m [21;26H    [0m [37m [40m [21;30H    [0m [37m [40m [21;34H  [0m [37m [40m [21;36H              [0m [37m [40m [23;04H    [0m [37m [40m [23;08H            [0m [37m [40m [23;20H      [0m [37m [40m [23;26H     [0m [37m [40m [23;31H   [0m [37m [40m [23;34H       [0m [37m [40m [23;41H              [0m [37m [40m [23;55H   [0m [37m [40m [23;58H  [0m [37m [40m [23;60H         [0m [37m [40m [07;01Hinitrd [0m [37m [40m [07;08H/initrd.img [0m [37m [40m [08;04H[Linux-initrd [0m [37m [40m [08;18H@ [0m [37m [40m [08;20H0x37f57000, [0m [37m [40m [08;32H0x989ce [0m [37m [40m [08;40Hbytes]Linux version 2.6.9-67.0.4.5611.EMC ( fengf1[NAME]) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 Fri Apr 4 12:30:56 EST 2008 BIOS-provided physical RAM map:  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)  BIOS-e820: 000000000009fc00 - 0000000000100000 (reserved)  BIOS-e820: 0000000000100000 - 000000007fcef000 (usable)  BIOS-e820: 000000007fcef000 - 000000007fd96000 (ACPI NVS)  BIOS-e820: 000000007fd96000 - 000000007fdfd000 (usable)  BIOS-e820: 000000007fdfd000 - 000000007fe5f000 (reserved)  BIOS-e820: 000000007fe5f000 - 000000007fe68000 (usable)  BIOS-e820: 000000007fe68000 - 000000007fedf000 (ACPI NVS)  BIOS-e820: 000000007fedf000 - 000000007feea000 (usable)  BIOS-e820: 000000007feea000 - 000000007feff000 (ACPI data)  BIOS-e820: 000000007feff000 - 000000007ff00000 (usable)  BIOS-e820: 000000007ff00000 - 0000000080000000 (reserved)  BIOS-e820: 00000000f0000000 - 00000000f4000000 (reserved)  BIOS-e820: 00000000fff80000 - 00000000fff8c000 (reserved) 1151MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000fd260 Using x86 segment limits to approximate NX protection zapping low mappings. DMI 2.5 present. Intel MultiProcessor Specification v1.4     Virtual Wire compatibility mode. OEM ID: INTEL    Product ID: S3200SHC     APIC at: 0xFEE00000 Processor #0 6:6 APIC version 20 I/O APIC #5 Version 32 at 0xFEC00000. Enabling APIC mode:  Flat.  Using 1 I/O APICs Processors: 1 Allocating PCI resources starting at 88000000 (gap: 80000000:70000000) Built 1 zonelists Kernel command line: ro root=/dev/hda3 console=ttyS1,19200 TERM=ansi-generic Initializing CPU#0 CPU 0 irqstacks, hard=c041c000 soft=c041b000 PID hash table entries: 4096 (order: 12, 65536 bytes) Detected 1995.286 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 2072172k/2096128k available (2180k kernel code, 21304k reserved, 796k data, 164k init, 1177004k highmem) Calibrating delay using timer specific routine.. 3994.38 BogoMIPS (lpj=1997192) Security Scaffold v1.0.0 initialized SELinux:  Disabled at boot. Capability LSM initialized Mount-cache hash table entries: 512 (order: 0, 4096 bytes) monitor/mwait feature present. using mwait in idle threads. CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 512K Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: Intel(R) Celeron(R) CPU          440  @ 2.00GHz stepping 01 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=-1 pin2=0 ...trying to set up timer (IRQ0) through the 8259A ... ..... (found pin 0) ...works. checking if image is initramfs... it is Freeing initrd memory: 610k freed NET: Registered protocol family 16 PCI: Using configuration type 1 mtrr: v2.0 (20020519) Linux Plug and Play Support v0.97 (c) Adam Belay SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 PCI: Unable to handle 64-bit address space for PCI: Unable to handle 64-bit address space for PCI: Transparent bridge - 0000:00:1e.0 PCI: Discovered primary peer bus ff [IRQ] PCI: Using IRQ router PIIX/ICH [8086/2916] at 0000:00:1f.0 PCI->APIC IRQ transform: (B0,I1,P0) -> 16 PCI->APIC IRQ transform: (B0,I25,P0) -> 20 PCI->APIC IRQ transform: (B0,I26,P0) -> 18 PCI->APIC IRQ transform: (B0,I26,P1) -> 21 PCI->APIC IRQ transform: (B0,I26,P2) -> 17 PCI->APIC IRQ transform: (B0,I26,P2) -> 17 PCI->APIC IRQ transform: (B0,I29,P0) -> 23 PCI->APIC IRQ transform: (B0,I29,P1) -> 19 PCI->APIC IRQ transform: (B0,I29,P2) -> 18 PCI->APIC IRQ transform: (B0,I29,P0) -> 23 PCI->APIC IRQ transform: (B0,I31,P0) -> 21 PCI->APIC IRQ transform: (B0,I31,P1) -> 18 PCI->APIC IRQ transform: (B0,I31,P0) -> 21 PCI->APIC IRQ transform: (B1,I0,P0) -> 16 PCI->APIC IRQ transform: (B1,I0,P1) -> 17 PCI->APIC IRQ transform: (B3,I0,P0) -> 16 PCI->APIC IRQ transform: (B4,I2,P0) -> 18 Machine check exception polling timer started. audit: initializing netlink socket (disabled) audit(1289056388.464:1): initialized highmem bounce pool size: 64 pages VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Real Time Clock Driver with SGS-T support v1.12-EMC1.1 Software Watchdog Timer: 0.07 initialized. soft_noboot=0 soft_margin=90 sec (nowayout= 1) serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH9R1-Combined: IDE controller at PCI slot 0000:00:1f.2 ICH9R1-Combined: chipset revision 2 ICH9R1-Combined: not 100% native mode: will probe irqs later     ide0: BM-DMA at 0x3430-0x3437, BIOS settings: hda:DMA, hdb:pio     ide1: BM-DMA at 0x3438-0x343f, BIOS settings: hdc:DMA, hdd:pio hda: ST3250620NS, ATA DISK drive Using cfq io scheduler ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: TSSTcorpDVD-ROM TS-L333A, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 ICH9R2-Combined: IDE controller at PCI slot 0000:00:1f.5 ICH9R2-Combined: chipset revision 2 ICH9R2-Combined: 100% native mode on irq 21     ide2: BM-DMA at 0x3410-0x3417, BIOS settings: hde:pio, hdf:pio     ide3: BM-DMA at 0x3418-0x341f, BIOS settings: hdg:pio, hdh:pio hda: max request size: 1024KiB hda: 488397168 sectors (250059 MB) w/16384KiB Cache, CHS=30401/255/63, (U)DMA  hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 > mice: PS/2 mouse device common for all mice md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 device-mapper: 4.5.5-ioctl (2006-12-01) initialised: dm-devel[NAME].com NET: Registered protocol family 2 IP route cache hash table entries: 65536 (order: 6, 262144 bytes) TCP established hash table entries: 262144 (order: 9, 2097152 bytes) TCP bind hash table entries: 262144 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 262144 bind 262144) NET: Registered protocol family 1 NET: Registered protocol family 17 NET: Registered protocol family 15 Freeing unused kernel memory: 164k freed Red Hat nash version 4.2.1.6 starting Mounted /QLogic Fibre Channel HBA Driver proc filesystem Emulex LightPulse Fibre Channel SCSI driver 8.0.16.34.EMC  Mounting sysfsCopyright(c) 2003-2007 Emulex.  All rights reserved. Creating /devStarting udevLoading sd_mod.koEXT3-fs: INFO: recovery required on readonly filesystem. moduleLoadingEXT3-fs: write access will be enabled during recovery. aic7xxx.ko moduleLoading scsi_transport_fc.ko moduleLoading qla2xxx.ko moduleLoading qla2200.ko moduleLoading lpfc.ko moduleCreating root deviceMounting root filesystemEXT3-fs: recovery complete.kjournald starting.  Commit interval 5 secondsEXT3-fs: mounted filesystem with ordered data mode.Switching to new root INIT: version 2.85 bootingSetting default font (latarcyrheb-sun16): [  OK  ]  Welcome to EMC Celerra Control Station Linux  Press 'I' to enter interactive startup.Starting udev:  [  OK  ]Initializing hardware...  storage network audio done[  OK  ]Configuring kernel parameters:  [  OK  ]Setting clock  (localtime): Sat Nov  6 15:13:22 JST 2010 [  OK  ]Loading default keymap (us): [  OK  ]Setting hostname EMC-MKHRI:  [  OK  ]Your system appears to have shut down uncleanly Press Y within 5 seconds to force file system integrity check...Press Y within 4 seconds to force file system integrity check...Press Y within 3 seconds to force file system integrity check...Press Y within 2 seconds to force file system integrity check...Press Y within 1 seconds to force file system integrity check...Checking root filesystem[/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/hda3 / has gone 351 days without being checked, check forced./: 29995/262144 files (1.0% non-contiguous), 253462/524120 blocks[  OK  ]Remounting root filesystem in read-write mode:  [  OK  ]Setting up Logical Volume Management: [  OK  ]Checking filesystemsChecking all file systems.[/sbin/fsck.ext3 (1) -- /boot] fsck.ext3 -a /dev/hda1 /boot: recovering journal/boot has gone 351 days without being checked, check forced./boot: 35/32128 files (2.9% non-contiguous), 12847/128488 blocks[  OK  ]Mounting local filesystems:  [  OK  ]Enabling local filesystem quotas:  [  OK  ]Enabling swap space:  [  OK  ] INIT: Entering runlevel: 3Entering non-interactive startupApplying Intel Microcode update: [  OK  ]Starting sysstat:  [  OK  ]Applying iptables firewall rules: [  OK  ]Setting network parameters:  [  OK  ]Bringing up loopback interface:  [  OK  ]Bringing up interface eth0:  [  OK  ]Bringing up interface eth1:  [  OK  ]Bringing up interface eth2:  [  OK  ]Bringing up interface eth3:  [  OK  ]Starting system logger: [  OK  ]Starting kernel logger: [  OK  ]Starting portmap: [  OK  ]Starting NFS statd: [  OK  ]Starting RPC idmapd: [  OK  ]Mounting other filesystems:  [  OK  ]Starting lm_sensors:  [  OK  ]Starting automount: [  OK  ]Starting smartd: [  OK  ]Starting sshd:[  OK  ]Starting xinetd: [  OK  ]ntpd: Synchronizing with time server: [  OK  ]Starting ntpd: [  OK  ]Starting sendmail: [  OK  ]Starting sm-client: [  OK  ]Starting crond: [  OK  ]Starting nbs: nd_mod: module license 'unspecified' taints kernel.[  OK  ]Starting nsxbmc:  [  OK  ]Starting process accounting:  [  OK  ]Starting localemc:  [  OK  ]Starting anacron: [  OK  ]Starting atd: [  OK  ]Starting system message bus: [  OK  ]Starting HAL daemon: [  OK  ]The EMC(C) version of Linux(C), used as the operating system on the Celerra(TM) Control Station(s), is a customized version of Linux.  The operating system is copyrighted and licensed pursuant to the GNU General Public License ("GPL"), a copy of which can be found in the accompanying documentation.  Please read the GPL carefully, because by using the Linux operating system on the EMC Celerra youagree to the terms and conditions listed therein. EXCEPT FOR ANY WARRANTIES WHICH MAY BE PROVIDED UNDER THE TERMS AND CONDITIONS OF THE APPLICABLE WRITTEN AGREEMENTS BETWEEN YOU AND EMC, THE SOFTWARE PROGRAMS ARE PROVIDED AND LICENSED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  In no event will EMC Corporation be liable to you or any other person or entity for (a) incidental, indirect, special, exemplary or consequential damages or (b) any damages whatsoever resulting from the loss of use, data or profits, arising out of or in connection with the agreements between you and EMC, the GPL, or your use of this software, even if advised of the possibility of such damages. "EMC" is a registered trademark of EMC Corporation, and "Linux" is a registered trademark of Linus Torvalds.  "Celerra" is a trademark of EMC. EMC Celerra Control Station Linux release 2.0 (NAS 5.6.46)EMC-MKHRI login: rootPassword: Last login: Sat Nov  6 15:05:18 on ttyS1EMC Celerra Control Station Linux Fri Nov 20 03:54:25 EST 2009You have new mail.[root[NAME]-MKHRI ~]# /nasmcd/sbin/nas_halt now ********************************  WARNING! ******************************* You are about to HALT this Celerra including all of its Control Stationsand Data Movers. DATA will be UNAVAILABLE when the system is halted.Note that this command does *not* halt the storage array. ARE YOU SURE YOU WANT TO CONTINUE? [ yes or no ] : yesSending the halt signal to the Master Control Daemon...: DoneNov  6 15:18:23 EMC-MKHRI EMCServer: ReportEvent: CCMD 87518412811:CS_PLATFORM(6):MasterControl(129):WARNING(4):11, ARGs:string(8):'127.0.0.1', ARG1:string(8):'haltserversandcs', ARG0:string(8):'exec'Nov  6 15:18:24 EMC-MKHRI nd-clnt: Connect to server_2 port 5033 failed Nov  6 15:18:24 EMC-MKHRI last message repeated 2 timesNov  6 15:18:26 EMC-MKHRI EMCServer: ReportEvent: CCMD 87518412801:CS_PLATFORM(6):MasterControl(129):WARNING(4):1Nov  6 15:18:48 EMC-MKHRI nd-clnt: Connect to server_3b port 5033 failed Nov  6 15:18:48 EMC-MKHRI last message repeated 2 timesNov  6 15:19:10 EMC-MKHRI mcd_helper: NBS device(s) not available yet...Nov  6 15:19:13 EMC-MKHRI nd-clnt: Connect to server_2b port 5033 failed Nov  6 15:19:13 EMC-MKHRI last message repeated 2 timesNov  6 15:19:39 EMC-MKHRI nd-clnt: Connect to server_3 port 5033 failed Nov  6 15:19:39 EMC-MKHRI last message repeated 2 timesNov  6 15:20:06 EMC-MKHRI nd-clnt: Connect to server_2 port 5033 failed Nov  6 15:20:06 EMC-MKHRI last message repeated 2 timesNov  6 15:20:10 EMC-MKHRI mcd_helper: NBS device(s) not available yet...Nov  6 15:20:34 EMC-MKHRI nd-clnt: Connect to server_3b port 5033 failed Nov  6 15:20:34 EMC-MKHRI last message repeated 2 timesNov  6 15:21:03 EMC-MKHRI nd-clnt: Connect to server_2b port 5033 failed Nov  6 15:21:03 EMC-MKHRI last message repeated 2 timesNov  6 15:21:10 EMC-MKHRI mcd_helper: NBS device(s) not available yet...Nov  6 15:21:33 EMC-MKHRI nd-clnt: Connect to server_3 port 5033 failed Nov  6 15:21:33 EMC-MKHRI last message repeated 2 timesNov  6 15:22:04 EMC-MKHRI nd-clnt: Connect to server_2 port 5033 failed Nov  6 15:22:04 EMC-MKHRI last message repeated 2 timesNov  6 15:22:10 EMC-MKHRI mcd_helper: NBS device(s) not available yet...Nov  6 15:22:36 EMC-MKHRI nd-clnt: Connect to server_3b port 5033 failed Nov  6 15:22:36 EMC-MKHRI last message repeated 2 timesNov  6 15:23:09 EMC-MKHRI nd-clnt: Connect to server_2b port 5033 failed Nov  6 15:23:09 EMC-MKHRI last message repeated 2 timesNov  6 15:23:10 EMC-MKHRI mcd_helper: NBS device(s) not available yet...Nov  6 15:23:43 EMC-MKHRI nd-clnt: Connect to server_3 port 5033 failed Nov  6 15:23:43 EMC-MKHRI last message repeated 2 timesNov  6 15:24:10 EMC-MKHRI mcd_helper: NBS device(s) not available yet...Nov  6 15:24:18 EMC-MKHRI nd-clnt: Connect to server_2 port 5033 failed Nov  6 15:24:18 EMC-MKHRI last message repeated 2 timesNov  6 15:24:54 EMC-MKHRI nd-clnt: Connect to server_3b port 5033 failed Nov  6 15:24:54 EMC-MKHRI last message repeated 2 timesNov  6 15:25:10 EMC-MKHRI mcd_helper: NBS device(s) not available yet... Nov  6 15:25:31 EMC-MKHRI nd-clnt: Connect to server_2b port 5033 failed [root[NAME]-MKHRI ~]# [root[NAME]-MKHRI ~]# /sbin/halt Broadcast meStopping HAL daemon: [  OK  ]Stopping system message bus: [  OK  ]Stopping atd: [  OK  ]Shutting down process accounting:  [  OK  ]Stopping sshd:[  OK  ]Shutting down sm-client: [  OK  ]Shutting down sendmail: [  OK  ]Shutting down smartd: [  OK  ]Stopping xinetd: [  OK  ]Stopping crond: [  OK  ]Stopping autofs:  [  OK  ]Shutting down ntpd: [  OK  ]Stopping nas:  starting nas_lvm_toolCommand Error:  the command '/usr/sbin/lvchange -an /dev/emc_vg_lun_0/emc_lv_nbsnas_jserver' failed with return code = 5The following output was returned:   /dev/nda1: open failed: No such device or address  /dev/nda3: open failed: No such device or address  Volume group "emc_vg_lun_0" not found nas_lvm_tool encountered a fatal error.[FAILED]Stopping nbs: cat: /proc/driver/nd/devices/*: No such file or directory[  OK  ]Stopping NFS statd: [  OK  ]Stopping portmap: [  OK  ]Shutting down kernel logger: [  OK  ]Shutting down system logger: [  OK  ]Shutting down interface eth0:  [  OK  ]Shutting down interface eth1:  [  OK  ]Shutting down interface eth2:  [  OK  ]Shutting down interface eth3:  [  OK  ]Shutting down loopback interface:  [  OK  ]Disabling IPv4 packet forwarding:  [  OK  ]Stopping iptables:  [  OK  ]Stopping sysstat:  [  OK  ]Starting killall:  [  OK  ]Sending all processes the TERM signal... Sending all processes the KILL signal... Saving random seed:  Syncing hardware clock to system time Stopping software watchdog: Turning off swap:  Turning off quotas:  Unmounting pipe file systems:  Unmounting file systems:  Halting system...md: stopping all md devices.md: md0 switched to read-only mode.Shutdown: hdaSystem halted. 
EMC NS20 Shutdown Problem