Month: May 2010

iostat

Memo per il Giaco:

[13:08] XenT, mi metti nel blog iostat -En per listare i device storaggiosi ?

pSeries – 10117611 U0.1-F1

I’m getting this error on a 9114-275.

SYSTEM POWER CONTROL MENU

1. Enable/Disable Unattended Start Mode:
Currently Enabled

2. Ring Indicate Power-On Menu
3. Reboot/Restart Policy Setup Menu
4. Power-On System
5. Power-Off System
6. Enable/Disable Fast System Boot:
Currently Slow Boot

7. Boot Mode Menu
98. Return to Previous Menu
99. Exit from Menus

After digits “4”

Please wait....

System Powering On. Exiting menus.
9022
9101
90FD
10117611 U0.1-F1
B0FF
OK x

The error on planar was located on FAN module, for resolution unplug entire block and single fans, then replug into the planar after cleaning up, then power on your pSeries.

Netmask Conversion

Bitmask (Bits) Dotted Decimal Hexadecimal Binary
/0 0.0.0.0 0x00000000 00000000 00000000 00000000 00000000
/1 128.0.0.0 0x80000000 10000000 00000000 00000000 00000000
/2 192.0.0.0 0xc0000000 11000000 00000000 00000000 00000000
/3 224.0.0.0 0xe0000000 11100000 00000000 00000000 00000000
/4 240.0.0.0 0xf0000000 11110000 00000000 00000000 00000000
/5 248.0.0.0 0xf8000000 11111000 00000000 00000000 00000000
/6 252.0.0.0 0xfc000000 11111100 00000000 00000000 00000000
/7 254.0.0.0 0xfe000000 11111110 00000000 00000000 00000000
/8 255.0.0.0 0xff000000 11111111 00000000 00000000 00000000
/9 255.128.0.0 0xff800000 11111111 10000000 00000000 00000000
/10 255.192.0.0 0xffc00000 11111111 11000000 00000000 00000000
/11 255.224.0.0 0xffe00000 11111111 11100000 00000000 00000000
/12 255.240.0.0 0xfff00000 11111111 11110000 00000000 00000000
/13 255.248.0.0 0xfff80000 11111111 11111000 00000000 00000000
/14 255.252.0.0 0xfffc0000 11111111 11111100 00000000 00000000
/15 255.254.0.0 0xfffe0000 11111111 11111110 00000000 00000000
/16 255.255.0.0 0xffff0000 11111111 11111111 00000000 00000000
/17 255.255.128.0 0xffff8000 11111111 11111111 10000000 00000000
/18 255.255.192.0 0xffffc000 11111111 11111111 11000000 00000000
/19 255.255.224.0 0xffffe000 11111111 11111111 11100000 00000000
/20 255.255.240.0 0xfffff000 11111111 11111111 11110000 00000000
/21 255.255.248.0 0xfffff800 11111111 11111111 11111000 00000000
/22 255.255.252.0 0xfffffc00 11111111 11111111 11111100 00000000
/23 255.255.254.0 0xfffffe00 11111111 11111111 11111110 00000000
/24 255.255.255.0 0xffffff00 11111111 11111111 11111111 00000000
/25 255.255.255.128 0xffffff80 11111111 11111111 11111111 10000000
/26 255.255.255.192 0xffffffc0 11111111 11111111 11111111 11000000
/27 255.255.255.224 0xffffffe0 11111111 11111111 11111111 11100000
/28 255.255.255.240 0xfffffff0 11111111 11111111 11111111 11110000
/29 255.255.255.248 0xfffffff8 11111111 11111111 11111111 11111000
/30 255.255.255.252 0xfffffffc 11111111 11111111 11111111 11111100
/31 255.255.255.254 0xfffffffe 11111111 11111111 11111111 11111110
/32 255.255.255.255 0xffffffff 11111111 11111111 11111111 11111111