29 Aralık 2014 Pazartesi

Solaris 10 üzerinde snoop kullanımı

Solaris 10 sunucu network kartı üzerindeki trafiği dinlemek için aşağıdaki komutlar kullanılabilir. snoop komutunun burada özetlenen den daha fazla parametresi bulunmakta man sayfalarını kullanmak yararlı olacaktır. Etik kullanıma dikkat edilmelidir.


Snoop –t a ipadres                             ########verilen ip adresi listeler
Snoop –q –d ce0 –o host.txt              #######ce0 device’ındaki trafigi host.txt’ye aktarır
Snoop –o filename tcp port 80          #######80 numaralı portu dinler
Snoop –O cop funky                         #######funky’yi filitreler.



Kaynakça:
https://support.oracle.com



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Fujitsu DX80 S2 Disk ünitesi disk bilgileri


Fujitsu DX80 S2 disk ünitesi üzerinde komut satırı ile disklerin durumu, her birinin spesifik özellikleri ve disk ünitesinin bileşenleri aşağıdaki komutlarla ssh bağlantısı oluşturulmuş bir terminal ara yüzünden girilerek görülür.

Fujitsu DX80 S2 Disk ünitesi Disklerin durumlarının görüntülenmesi

CLI> show disks
Location      Status                         Size     Type          Speed(rpm)  Usage
CE-Disk#0     Available                      600GB    2.5 Online    10000       Data
CE-Disk#1     Available                      600GB    2.5 Online    10000       Data
CE-Disk#2     Available                      600GB    2.5 Online    10000       Data
CE-Disk#3     Available                      600GB    2.5 Online    10000       Data
CE-Disk#4     Available                      600GB    2.5 Online    10000       Data
CE-Disk#5     Available                      600GB    2.5 Online    10000       Data
CE-Disk#6     Available                      600GB    2.5 Online    10000       Data
CE-Disk#7     Available                      600GB    2.5 Online    10000       Data
CE-Disk#8     Available                      600GB    2.5 Online    10000       Data
CE-Disk#9     Broken                          600GB    2.5 Online    10000       Data
CE-Disk#10    Available                      600GB    2.5 Online    10000       Data
CE-Disk#11    Available                      600GB    2.5 Online    10000       Data
CE-Disk#12    Available                      600GB    2.5 Online    10000       Data
CE-Disk#13    Available                      600GB    2.5 Online    10000       Data
CE-Disk#14    Available                      600GB    2.5 Online    10000       Data
CE-Disk#15    Available                      600GB    2.5 Online    10000       Data
CE-Disk#16    Available                      600GB    2.5 Online    10000       Data
CE-Disk#17    Available                      600GB    2.5 Online    10000       Data
CE-Disk#18    Available                      600GB    2.5 Online    10000       Data
CE-Disk#19    Available                      600GB    2.5 Online    10000       Data
CE-Disk#20    Available                      600GB    2.5 Online    10000       Data
CE-Disk#21    Available                      600GB    2.5 Online    10000       Data
CE-Disk#22    Available                      600GB    2.5 Online    10000       Global Hot Spare
CE-Disk#23    Spare                          600GB    2.5 Online    10000       Global Hot Spare
CLI>

Fujitsu DX80 S2 Disk ünitesi Disklerin herbirisinin bilgilerinin görüntülenmesi

CLI> show disks -disks all
Controller Enclosure Disk #0 Information
 Location                                  [CE-Disk#0]
 Status                                       [Available]
 Size                                         [600GB]
 Type                                         [2.5 Online]
 Speed                                     [10000rpm]
 Usage                                       [Data]
 RAID Group                           [ 0 : RAID10]
 Motor Status                          [Active]
 Rebuild/Copyback Progress  [-]
 Vendor ID                               [SEAGATE]
 Product ID                              [ST9600205SS]
 Serial Number                        [6XR1X55Z]
 WWN                                     [5000C50047EFB43C]
 Firmware Revision               [HF08]

Controller Enclosure Disk #1 Information
 Location                   [CE-Disk#1]
 Status                     [Available]
 Size                       [600GB]
 Type                       [2.5 Online]
 Speed                      [10000rpm]
 Usage                      [Data]
 RAID Group                 [ 0 : RAID10]
 Motor Status               [Active]
 Rebuild/Copyback Progress  [-]
 Vendor ID                  [SEAGATE]
 Product ID                 [ST9600205SS]
 Serial Number              [6XR1TQ2Y]
 WWN                        [5000C50047EC8F24]
 Firmware Revision          [HF08]

Controller Enclosure Disk #2 Information
 Location                   [CE-Disk#2]
 Status                     [Available]
 Size                       [600GB]
 Type                       [2.5 Online]
 Speed                      [10000rpm]
 Usage                      [Data]
 RAID Group                 [ 0 : RAID10]
 Motor Status               [Active]
 Rebuild/Copyback Progress  [-]
 Vendor ID                  [SEAGATE]
 Product ID                 [ST9600205SS]
 Serial Number              [6XR3XRQV]
 WWN                        [5000C5005EA676FC]
 Firmware Revision          [HF0A]
………………
…………
………
…….
…..


Fujitsu DX80 S2 Disk ünitesi componentlerinin listelenmesi

CLI> show hardware-information       

Enclosure             Serial No.           Other Information
Controller Enclosure  4511141513                      
Drive Enclosure#01    -                    -          
Drive Enclosure#02    -                    -          
Drive Enclosure#03    -                    -          
Drive Enclosure#04    -                    -          
Drive Enclosure#05    -                    -          
Drive Enclosure#06    -                    -          
Drive Enclosure#07    -                    -          
Drive Enclosure#08    -                    -          
Drive Enclosure#09    -                    -          

Component             Part No.             Serial No.           Version
CM#0                  CA07336-C001         WK11452910           AB     
CM#1                  CA07336-C001         WK11453046           AB     
PSU#0                 114-00065+A0         XXT113454865         0000   
PSU#1                 114-00065+A0         XXT113454932         0000   
CLI>                         


Kaynakça:
http://www.fujitsu.com/global/support/products/computing/storage/disk/index.html


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DX80 Disk ünitesinde Disk arızalarını azaltmak için kontrolur üzerinde yapılacak işlemler



CLI> show disk-patrol
Life Around        112Cycle   Around             112Cycle   Progress          41%
Operation Size   2.0MB        Interval         1.0sec.
 Data Disk                  ON
 Hot Spare Disk             ON
 Unused Disk                ON
 Write/Read/Compare Patrol  ON
 Check Code Check           OFF
 Disk Port Check            ON
 Free Area Check            OFF
CLI> set clienv-force-unlock                                                                                                       

CLI> set disk-patrol -disk-type all -write-check disable -check-code-check disable -disk-port-check enable -interval 1 -operation-size 2.0 -free-area-check enable
CLI> show disk-patrol
Life Around        112Cycle   Around             112Cycle   Progress          26%
Operation Size   2.0MB        Interval         0.1sec.
 Data Disk                  ON
 Hot Spare Disk             ON
 Unused Disk                ON
 Write/Read/Compare Patrol  OFF
 Check Code Check           OFF
 Disk Port Check            ON
 Free Area Check            ON
CLI>





Kaynakça:
http://www.fujitsu.com/global/support/products/computing/storage/disk/index.html





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Vmware host sunucu üzerinde komut satırında yapılan işlemler


VMware ESXI host sunucuya ssh client'ı ile bağlanılarak aşağıdaki işlemler yapılabilir. Tabii root kullanıcısı olmak kaydıyla.

Sanal sunucu açmak

Aşağıdaki komutta host üzerinde bulunan sanal sunucuların listesi gelmekte.
#vim-cmd vmsvc/getall

Yukarıdaki komutta ID’sini alarak aşağıdaki komutla sanal sunucunun o anki power durumlarını göstermekte.
#vim-cmd vmsvc/power.getstate (vmid)

Sanal sunucuyu açmak için aşağıdaki komut çalıştırılır.

#vim-cmd vmsvc/power.on  (vmid) 

Vmware 5.5 Fiber channel adapter tanımadığında

Sunucular üzerinde bulunan Brocade -425/825 FC-HBA sistem tarafından tanıtılmadığı için bu sistemin yeniden yapılandırması gerekmekte. Bunun için aşağıdakine benzer  komut setting ile gerçekleştirilir. Benzer komut setting’i ile network adaptörleride tanımlanır.

/tmp/driver # esxcli software vib install -v /tmp/driver/net-igb-4.2.16.8-1OEM.550.0.0.1198611.x86_64.vib
Installation Result
   Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
   Reboot Required: true
   VIBs Installed: Intel_bootbank_net-igb_4.2.16.8-1OEM.550.0.0.1198611
   VIBs Removed: Intel_bootbank_net-igb_4.2.16.3-1OEM.500.0.0.472560
   VIBs Skipped:

Reboot Required:true olması sistemin reboot edilmesini gerektirmektedir.

Vmware 5.5 esxi Sunucu üzerinde paket kurulumu

/tmp/dell # esxcli software vib install -d /tmp/dell/OM-SrvAdmin-Dell-Web-7.3.0-588_A00.VIB-ESX55i.zip

Installation Result
   Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
   Reboot Required: true
   VIBs Installed: Dell_bootbank_OpenManage_7.3.0.2-0000
   VIBs Removed:
   VIBs Skipped:
/tmp/dell # reboot


Vmware snmp ayarları manuel set etmek

/etc # esxcli system snmp get
   Authentication:
   Communities: hvbs_read
   Enable: true
   Engineid: 00000063000000a100000000
   Hwsrc: indications
   Loglevel: info
   Notraps:
   Port: 161
   Privacy:
   Remoteusers:
   Syscontact:
   Syslocation:
   Targets:
   Users:
   V3targets:
/etc # cd /tmp/


Vmware kurulu paketlerin listelenmesi

/tmp/server # esxcli software vib list
Name                           Version                               Vendor  Acceptance Level  Install Date
-----------------------------  ------------------------------------  ------  ----------------  ------------
OpenManage                     7.3.0.2-0000                          Dell    PartnerSupported  2014-02-17 
net-igb                        4.2.16.8-1OEM.550.0.0.1198611         Intel   VMwareCertified   2014-02-17 
ata-pata-amd                   0.3.10-3vmw.550.0.0.1331820           VMware  VMwareCertified   2014-02-04 
ata-pata-atiixp                0.4.6-4vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
ata-pata-cmd64x                0.2.5-3vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
ata-pata-hpt3x2n               0.3.4-3vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
ata-pata-pdc2027x              1.0-3vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
ata-pata-serverworks           0.4.3-3vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
ata-pata-sil680                0.4.8-3vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
ata-pata-via                   0.3.3-2vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
block-cciss                    3.6.14-10vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
ehci-ehci-hcd                  1.0-3vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
elxnet                         10.0.100.0v-1vmw.550.0.0.1331820      VMware  VMwareCertified   2014-02-04 
esx-base                       5.5.0-0.0.1331820                     VMware  VMwareCertified   2014-02-04 
esx-dvfilter-generic-fastpath  5.5.0-0.0.1331820                     VMware  VMwareCertified   2014-02-04 
esx-tboot                      5.5.0-0.0.1331820                     VMware  VMwareCertified   2014-02-04 
esx-xlibs                      5.5.0-0.0.1331820                     VMware  VMwareCertified   2014-02-04 
esx-xserver                    5.5.0-0.0.1331820                     VMware  VMwareCertified   2014-02-04 
ima-qla4xxx                    2.01.31-1vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
ipmi-ipmi-devintf              39.1-4vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
ipmi-ipmi-msghandler           39.1-4vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
ipmi-ipmi-si-drv               39.1-4vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
lpfc                           10.0.100.1-1vmw.550.0.0.1331820       VMware  VMwareCertified   2014-02-04 
lsi-mr3                        0.255.03.01-1vmw.550.0.0.1331820      VMware  VMwareCertified   2014-02-04 
lsi-msgpt3                     00.255.03.03-1vmw.550.0.0.1331820     VMware  VMwareCertified   2014-02-04 
misc-cnic-register             1.72.1.v50.1i-1vmw.550.0.0.1331820    VMware  VMwareCertified   2014-02-04 
misc-drivers                   5.5.0-0.0.1331820                     VMware  VMwareCertified   2014-02-04 
mtip32xx-native                3.3.4-1vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
net-be2net                     4.6.100.0v-1vmw.550.0.0.1331820       VMware  VMwareCertified   2014-02-04 
net-bnx2                       2.2.3d.v55.2-1vmw.550.0.0.1331820     VMware  VMwareCertified   2014-02-04 
net-bnx2x                      1.72.56.v55.2-1vmw.550.0.0.1331820    VMware  VMwareCertified   2014-02-04 
net-cnic                       1.72.52.v55.1-1vmw.550.0.0.1331820    VMware  VMwareCertified   2014-02-04 
net-e1000                      8.0.3.1-3vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
net-e1000e                     1.1.2-4vmw.550.0.0.1331820            VMware  VMwareCertified   2014-02-04 
net-enic                       1.4.2.15a-1vmw.550.0.0.1331820        VMware  VMwareCertified   2014-02-04 
net-forcedeth                  0.61-2vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
net-ixgbe                      3.7.13.7.14iov-11vmw.550.0.0.1331820  VMware  VMwareCertified   2014-02-04 
net-mlx4-core                  1.9.7.0-1vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
net-mlx4-en                    1.9.7.0-1vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
net-nx-nic                     5.0.621-1vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
net-tg3                        3.123c.v55.5-1vmw.550.0.0.1331820     VMware  VMwareCertified   2014-02-04 
net-vmxnet3                    1.1.3.0-3vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
ohci-usb-ohci                  1.0-3vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
qlnativefc                     1.0.12.0-1vmw.550.0.0.1331820         VMware  VMwareCertified   2014-02-04 
rste                           2.0.2.0088-4vmw.550.0.0.1331820       VMware  VMwareCertified   2014-02-04 
sata-ahci                      3.0-17vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
sata-ata-piix                  2.12-9vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
sata-sata-nv                   3.5-4vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
sata-sata-promise              2.12-3vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
sata-sata-sil24                1.1-1vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
sata-sata-sil                  2.3-4vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
sata-sata-svw                  2.3-3vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
scsi-aacraid                   1.1.5.1-9vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
scsi-adp94xx                   1.0.8.12-6vmw.550.0.0.1331820         VMware  VMwareCertified   2014-02-04 
scsi-aic79xx                   3.1-5vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
scsi-bnx2fc                    1.72.53.v55.1-1vmw.550.0.0.1331820    VMware  VMwareCertified   2014-02-04 
scsi-bnx2i                     2.72.11.v55.4-1vmw.550.0.0.1331820    VMware  VMwareCertified   2014-02-04 
scsi-fnic                      1.5.0.4-1vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
scsi-hpsa                      5.5.0-44vmw.550.0.0.1331820           VMware  VMwareCertified   2014-02-04 
scsi-ips                       7.12.05-4vmw.550.0.0.1331820          VMware  VMwareCertified   2014-02-04 
scsi-lpfc820                   8.2.3.1-129vmw.550.0.0.1331820        VMware  VMwareCertified   2014-02-04 
scsi-megaraid-mbox             2.20.5.1-6vmw.550.0.0.1331820         VMware  VMwareCertified   2014-02-04 
scsi-megaraid-sas              5.34-9vmw.550.0.0.1331820             VMware  VMwareCertified   2014-02-04 
scsi-megaraid2                 2.00.4-9vmw.550.0.0.1331820           VMware  VMwareCertified   2014-02-04 
scsi-mpt2sas                   14.00.00.00-3vmw.550.0.0.1331820      VMware  VMwareCertified   2014-02-04 
scsi-mptsas                    4.23.01.00-9vmw.550.0.0.1331820       VMware  VMwareCertified   2014-02-04 
scsi-mptspi                    4.23.01.00-9vmw.550.0.0.1331820       VMware  VMwareCertified   2014-02-04 
scsi-qla2xxx                   902.k1.1-9vmw.550.0.0.1331820         VMware  VMwareCertified   2014-02-04 
scsi-qla4xxx                   5.01.03.2-6vmw.550.0.0.1331820        VMware  VMwareCertified   2014-02-04 
uhci-usb-uhci                  1.0-3vmw.550.0.0.1331820              VMware  VMwareCertified   2014-02-04 
tools-light                    5.5.0-0.0.1331820                     VMware  VMwareCertified   2014-02-04 
/tmp/server # esxcli software vib remove OpenManage

Vmware kurulu paketin kaldırılması

/tmp/server # esxcli software vib remove -n OpenManage
Removal Result
   Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
   Reboot Required: true
   VIBs Installed:
   VIBs Removed: Dell_bootbank_OpenManage_7.3.0.2-0000
   VIBs Skipped:

Vmware disk tipi değişikliği

Yaratılan disk’in tipi ide den SCSI veya IDE ye dönüştürülmek istenirse sanal sunucu kapatılır. Diskin bulunduğu folder’ın altındaki *.vmdk dosyası edit edilir.
Dosya içeisindeki
Ddb.adapter.TYPE=”ide” satırı
Ddb.adapter.TYPE=”lsilogic”  olarak değiştirilir.



Kaynakça:
http://kb.vmware.com/selfservice/microsites/microsite.do



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Solaris 10 crontab kuralları

Solaris işletim sistemlerinde cronda çalışacak scriptler için aşağıdaki tablodaki kurallar geçerlidir.

crontab -l ile cronda çalışacak işler listelenir
crontab -e ile cronda çalışacak işler crona eklenir. 


dakika
saat
gün
ay
Haftanın günü
Çalışacak programın adı
periyot
01
*
*
*
*
bash run-parts cron script
saatlik
02
04
*
*
*
bash run-parts cron script
Günlük
22
04
*
*
0
bash run-parts cron script
Haftalık
22
04
1
*
*
bash run-parts cron script
aylik



Kaynakça:
https://support.oracle.com



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