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28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 1/9 Exadata Storage Cell Commands Cheat Sheet Exadata It is not an easy to remember the commands since most of the UNIX administrators are working on multiple Operating systems and different OS flavors. Exadata and ZFS appliance are adding additional responsibility to Unix administrator and need to remember those appliance commands as well. This article will provide the reference to all Exadata storage cell commands with examples for some complex command options. All the below mentioned commands will work only on cellcli prompt. Listing the Exadata Storage cell Objects (LIST) Command Description Examples cellcli To Manage the Exadata cell Storage [root@uaexacell1 init.d]# cellcli CellCLI: Release 11.2.3.2.1 – Production on Tue Nov 18 02:16:03 GMT+05:30 2014 Copyright (c) 2007, 2012, Oracle. All rights reserved. Cell Efficiency Ratio: 1CellCLI> LIST CELL List the Cell Status CellCLI> LIST CELL uaexacell1 online CellCLI> LIST LUN To list all the physical Drive & Flash drives LIST PHYSICALDISK To list all the physical Drive & Flash drives LIST LUN where celldisk = <celldisk> To list the LUN which is mapped to specific disk CellCLI> LIST LUN where celldisk = FD_13_uaexacell1 FLASH13 FLASH13 normal LIST CELL DETAIL List the cell Status with all attributes CellCLI> LIST CELL DETAIL name: uaexacell1 bbuTempThreshold: 60 bbuChargeThreshold: 800 bmcType: absent LIST CELL attributes <attribute> To list the specific cell attributes CellCLI> LIST CELL attributes flashCacheMode WriteThrough LIST CELLDISK List all the cell Disks CellCLI> LIST CELLDISK CD_DISK00_uaexacell1 normal CD_DISK01_uaexacell1 normal LIST CELLDISK DETAIL List all the cell Disks with Detailed information CellCLI> LIST CELLDISK detail name: FD_13_uaexacell1 comment: creationTime: 2014-11-15T01:46:57+05:30 deviceName: 0_0 devicePartition: 0_0 diskType: FlashDisk LIST CELLDISK <CELLDISK> detail TO list the Specific celldisk detail CellCLI> LIST CELLDISK FD_00_uaexacell1 detail name: FD_00_uaexacell1 comment: creationTime: 2014-11-15T01:46:56+05:30 LIST CELLDISK where To list the celldisk which are created CellCLI> LIST CELLDISK where disktype=harddisk CD_DISK00_uaexacell1 normal http://www.unixarena.com/category/exadata 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 2/9 disktype=harddisk using harddisk CD_DISK01_uaexacell1 normal CD_DISK02_uaexacell1 normal LIST CELLDISK where disktype=flashdisk To list the celldisk which are created using Flashdisk CellCLI> LIST CELLDISK where disktype=flashdisk FD_00_uaexacell1 normal FD_01_uaexacell1 normal FD_02_uaexacell1 normal LIST CELLDISK where freespace > SIZE To list the celldisks which has more than specificed size CellCLI> LIST CELLDISK where freespace > 50M FD_00_uaexacell1 normal FD_01_uaexacell1 normal LIST FLASHCACHE To list the configured FLASHCACHE LIST FLASHCACHE DETAIL To list the configured FLASHCACHE in detail LIST FLASHLOG To list the configured FLASHLOG LIST FLASHLOG DETAIL To list the configured FLASHLOG in detail LIST FLASHCACHECONTENT To list the Flashcache content LIST GRIDDISK To list the griddisks CellCLI> LIST GRIDDISK DATA01_CD_DISK00_uaexacell1 active DATA01_CD_DISK01_uaexacell1 active LIST GRIDDISK DETAIL To list the griddisks in detail CellCLI> LIST GRIDDISK DETAIL name: DATA01_CD_DISK00_uaexacell1 availableTo: cachingPolicy: default cellDisk: CD_DISK00_uaexacell1 LIST GRIDDISK <GRIDDISK_NAME> To list the specific Griddisk CellCLI> LIST GRIDDISK DATA01_CD_DISK00_uaexacell1 DATA01_CD_DISK00_uaexacell1 active LIST GRIDDISK <GRIDDISK_NAME> detail To list the specific Griddisk in detail CellCLI> LIST GRIDDISK DATA01_CD_DISK00_uaexacell1 detail name: DATA01_CD_DISK00_uaexacell1 availableTo: cachingPolicy: default cellDisk: CD_DISK00_uaexacell1 LIST GRIDDISK where size > SIZE To list the griddisk which size is higher than specified value CellCLI> LIST GRIDDISK where size > 750M DATA01_CD_DISK00_uaexacell1 active LIST IBPORT To list the inifiniband Port LIST IORMPLAN To list the IORMPLAN CellCLI> LIST IORMPLAN uaexacell1_IORMPLAN active LIST IORMPLAN DETAIL To list the IORMPLAN in DETAIL CellCLI> LIST IORMPLAN DETAIL name: uaexacell1_IORMPLAN catPlan: dbPlan: objective: basic status: active CellCLI> LIST METRICCURRENT CD_BY_FC_DIRTY CD_DISK00_uaexacell1 0.000 MB 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 3/9 LIST METRICCURRENT To get the I/O’s second for all the objects CD_BY_FC_DIRTY CD_DISK01_uaexacell1 0.000 MB CD_BY_FC_DIRTY CD_DISK02_uaexacell1 0.000 MB CD_BY_FC_DIRTY CD_DISK03_uaexacell1 0.000 MB LIST METRICCURRENT cl_cput, cl_runq detail To list the RUNQ CellCLI> list metriccurrent cl_cput, cl_runq detail name: CL_CPUT alertState: normal collectionTime: 2014-11-18T02:42:26+05:30 metricObjectName: uaexacell1 metricType: Instantaneous metricValue: 4.7 % objectType: CELLname: CL_RUNQ alertState: normal collectionTime: 2014-11-18T02:42:26+05:30 metricObjectName: uaexacell1 metricType: Instantaneous metricValue: 12.2 objectType: CELL LIST QUARANTINE To list the QUARANTINE disk LIST QUARANTINE detail To list the QUARANTINE disk in detail LIST THRESHOLD To list the thersold limits LIST THRESHOLD DETAIL To list the thersold limits in detail LIST ACTIVEREQUEST To list the active Requests LIST ALERTHISTORY To list the alerts CREATING the Exadata Storage cell Objects (CREATE) The below commands will be used most commonly on exadata storage to create the virtual objects. CREATE CELL <CELL_NAME> interconnect1=<ethx> Configures the cell network CellCLI> CREATE CELL uaexacell1 interconnect1=eth1 Cell uaexacell1 successfully created Starting CELLSRV services… The STARTUP of CELLSRV services was successful. Flash cell disks, FlashCache, and FlashLog will be created. CREATE CELLDISK <CELLDISK_NAME> <LUN> Creates cell disk(s) according to attributes provided. CREATE CELLDISK UADBG1 LUN=00_00 CREATE CELLDISK ALL HARDISK Creates cell disk(s) on all the harddisks CellCLI> CREATE CELLDISK ALL HARDDISK CellDisk CD_DISK00_uaexacell1 successfully created CellDisk CD_DISK01_uaexacell1 successfully created CellDisk CD_DISK02_uaexacell1 successfully created CREATE CELLDISK ALL Creates cell disk(s) on all the harddisks & flashdisks CellCLI> CREATE CELLDISK ALL CellDisk CD_DISK00_uaexacell1 successfully created CREATE CELLDISK ALL FLASHDISK Creates cell disk(s) on all the flashdisks CellCLI> CREATE CELLDISK ALL FLASHDISK CellDisk FD_00_uaexacell1 successfully created CREATE FLASHCACHE Creates flash cache for IO CellCLI> CREATE FLASHCACHE 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 4/9 celldisk=”Flash_celldisk1″ requests on specific flashdisk celldisk=”FD_00_uaexacell1,FD_01_uaexacell1″, size=500M CREATEFLASHCACHE ALL size = <size> Creates flash cache for IO requests on all devices with specific size CREATE FLASHCACHE ALL size = 10G CREATE FLASHLOG celldisk=”Flash_celldisk1″ Creates flash log for logging requests on specified flashdisk CellCLI> CREATE FLASHLOG celldisk=”FD_00_uaexacell1,FD_01_uaexacell1″, size=500M CREATE FLASHLOG ALL size = <size> Creates flash log for logging requests on all devices with specific size CREATE FLASHLOG ALL size = 252M CREATE GRIDDISK <GRIDDISK_NAME> CELLDISK= <celldisk> Creates grid disk on specific disk CellCLI> CREATE GRIDDISK UADBDK1 CELLDISK=CD_DISK00_uaexacell1 GridDisk UADBDK1 successfully created CellCLI> CREATE GRIDDISK <GRIDDISK_NAME> CELLDISK= <celldisk>, size=<size> Creates grid disk on specific disk with specific size CellCLI> CREATE GRIDDISK UADBDK2 CELLDISK=CD_DISK02_uaexacell1, SIZE=100M GridDisk UADBDK2 successfully created CellCLI> CREATE GRIDDISK ALL HARDDISK PREFIX=<Disk_Name>, size=<size> Create Grid disks on all the harddisk with specific size. CellCLI> CREATE GRIDDISK ALL HARDDISK PREFIX=UADBPROD, size=100M Cell disks were skipped because they had no freespace for grid disks: CD_DISK00_uaexacell1. GridDisk UADBPROD_CD_DISK01_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK02_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK03_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK04_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK05_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK06_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK07_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK08_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK09_uaexacell1 successfully created GridDisk UADBPROD_CD_DISK10_uaexacell1 successfully created CellCLI> CREATE GRIDDISK ALL FLASHDISK PREFIX=UAFLSHDB, size=100M GridDisk UAFLSHDB_FD_00_uaexacell1 successfully created GridDisk UAFLSHDB_FD_01_uaexacell1 successfully created GridDisk UAFLSHDB_FD_02_uaexacell1 successfully created 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 5/9 CREATE GRIDDISK ALL FLASHDISK PREFIX=<Disk_Name>, size=<size> Create Grid disks on all the flashdisk with specific size. GridDisk UAFLSHDB_FD_03_uaexacell1 successfully created GridDisk UAFLSHDB_FD_04_uaexacell1 successfully created GridDisk UAFLSHDB_FD_05_uaexacell1 successfully created GridDisk UAFLSHDB_FD_06_uaexacell1 successfully created GridDisk UAFLSHDB_FD_07_uaexacell1 successfully created GridDisk UAFLSHDB_FD_08_uaexacell1 successfully created GridDisk UAFLSHDB_FD_09_uaexacell1 successfully created GridDisk UAFLSHDB_FD_10_uaexacell1 successfully created CREATE KEY Creates and displays random key for use in assigning client keys. CellCLI> CREATE KEY 1820ef8f9c2bafcd12e15ebfe267abad CellCLI> CREATE QUARANTINE quarantineType=<“SQLID” or “DISK REGION” or \ “SQL PLAN” or “CELL OFFLOAD”> attributename=value Define the attributes for a new quarantine entity CellCLI> CREATE QUARANTINE quarantineType=”SQLID”, sqlid=”5xnjp4cutc1s8″ Quarantine successfully created. CellCLI> CREATE THRESHOLD <Thersold1> attributename=value Defines conditions for generation of a metric alert. CellCLI> CREATE THRESHOLD db_io_rq_sm_sec.db123 comparison=’>’, critical=120 Threshold db_io_rq_sm_sec.db123 successfully created CellCLI> DELETING the Exadata Storage cell Objects (DROP) The below mentioned cellcli commands will help you to remove the various objects on the exadata storage cell. Be carefully with “force” option since it can remove the object even though it is in use. DROP ALERTHISTORY <ALER1>, <ALERT2> Removes the specific alert from the cell’s alert history. CellCLI> DROP ALERTHISTORY 2 Alert 2 successfully dropped CellCLI> DROP ALERTHISTORY ALL Removes all alert from the cell’s alert history. CellCLI> DROP ALERTHISTORY ALL Alert 1_1 successfully dropped Alert 1_2 successfully dropped Alert 1_3 successfully dropped Alert 1_4 successfully dropped Alert 1_5 successfully dropped Alert 1_6 successfully dropped DROP THRESHOLD <THERSOLD> Removes specific threshold from the cell CellCLI> DROP THRESHOLD db_io_rq_sm_sec.db123 Threshold db_io_rq_sm_sec.db123 successfully dropped CellCLI> DROP THRESHOLD ALL Removes all threshold from the cell CellCLI> DROP THRESHOLD ALL 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 6/9 DROP QUARANTINE <quarantine1> Removes quarantine from the cell CellCLI> DROP QUARANTINE QADB1 DROP QUARANTINE ALL Removes all the quarantine from the cell CellCLI> DROP QUARANTINE ALL DROP GRIDDISK <Griddisk_Name> Removes the specific grid disk from the cell CellCLI> DROP GRIDDISK UADBDK1 GridDisk UADBDK1 successfully dropped CellCLI> DROP GRIDDISK ALL PREFIX= <GRIDDISK_STARTNAME> Removes the set of grid disks from the cell by using the prefix CellCLI> DROP GRIDDISK ALL PREFIX=UAFLSHDB GridDisk UAFLSHDB_FD_00_uaexacell1 successfully dropped GridDisk UAFLSHDB_FD_01_uaexacell1 successfully dropped GridDisk UAFLSHDB_FD_02_uaexacell1 successfully dropped GridDisk UAFLSHDB_FD_03_uaexacell1 successfully dropped GridDisk UAFLSHDB_FD_04_uaexacell1 successfully dropped GridDisk UAFLSHDB_FD_05_uaexacell1 successfully dropped DROP GRIDDISK <GRIDDISK> ERASE=1pass Removes the specific grid disks from the cell and Performs secure data deletion on the grid disk CellCLI> DROP GRIDDISK UADBPROD_CD_DISK10_uaexacell1 ERASE=1pass GridDisk UADBPROD_CD_DISK10_uaexacell1 successfully dropped CellCLI> DROP GRIDDISK <GRIDDISK> FORCE Drops grid disk even if it is currently active. CellCLI> DROP GRIDDISK UADBPROD_CD_DISK08_uaexacell1 FORCE GridDisk UADBPROD_CD_DISK08_uaexacell1 successfully dropped DROP GRIDDISK ALL HARDDISK Drops griddisks which are created on top of hardisk DROP GRIDDISK ALL HARDDISK Modifying the Exadata Storage cell Objects (ALTER) The below mentioned commands will help you to modify the cell attributes and various objects setting. ALTER command will be used to perform the start/stop/restart the MS/RS/CELLSRV services as well. ALTER ALERTHISTORY 123 examinedby= <user_name> Sets the examinedby attribute of alerts ALTER ALERTHISTORY 123 examinedby=lingesh ALTER CELL RESTART SERVICES ALL All(RS+CELLSRV+MS) services are restarted CellCLI>ALTER CELL RESTART SERVICES ALL ALTER CELL RESTART SERVICES < RS | MS | CELLSRV > To restart specific services CellCLI>ALTER CELL RESTART SERVICES RS CellCLI>ALTER CELL RESTART SERVICES MS CellCLI>ALTER CELL RESTART SERVICES CELLSRV ALTER CELL SHUTDOWN SERVICES ALL All(RS+CELLSRV+MS) services will be halted CellCLI>ALTER CELL SHUTDOWN SERVICES CellCLI>ALTER CELL SHUTDOWN SERVICES RS 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 7/9 ALTER CELL SHUTDOWN SERVICES < RS | MS | CELLSRV > To shutdown specfic service CellCLI>ALTER CELL SHUTDOWN SERVICES MS CellCLI>ALTER CELL SHUTDOWN SERVICES CELLSRV ALTER CELL STARTUP SERVICES ALL All(RS+CELLSRV+MS) services will be started CellCLI>ALTER CELL STARTUP SERVICES ALTER CELL STARTUP SERVICES < RS | MS | CELLSRV > To start specific Service CellCLI>ALTER CELL STARTUP SERVICES RS CellCLI>ALTER CELL STARTUP SERVICES MS CellCLI>ALTER CELL STARTUP SERVICES CELLSRV ALTER CELL NAME=<Name> To Set the Name/Re-name to the Exadata Storage Cell CellCLI> ALTER CELL NAME=UAEXACELL1 Cell UAEXACELL1 successfully altered CellCLI> ALTER CELL flashCacheMode=WriteBack To Modify the flashcache mode to writeback from writethrough. To perform this,You need to drop the flashcache & Stop the cellsrv .Then you needto create the new Flashcache CellCLI> DROP flashcache Flash cache UAEXACELL1_FLASHCACHE successfully dropped CellCLI> CellCLI> ALTER CELL SHUTDOWN SERVICES CELLSRV Stopping CELLSRV services… The SHUTDOWN of CELLSRV services was successful. CellCLI> CellCLI> ALTER CELL flashCacheMode=WriteBack Cell UAEXACELL1 successfully altered CellCLI> CellCLI> CREATE FLASHCACHE celldisk=”FD_00_uaexacell1,FD_01_uaexacell1″, size=500M ALTER CELL interconnect1=<Network_Interface> To set the network interface for cell stroage. CellCLI> ALTER CELL INTERCONNECT1=eth1 A restart of all services is required to put new network configuration into effect. MS-CELLSRV communication may be hampered until restart.Cell UAEXACELL1 successfully altered ALTER CELL LED OFF The chassis LED is turned off. CellCLI> ALTER CELL LED OFF ALTER CELL LED ON The chassis LED is turned on. CellCLI> ALTER CELL LED ON ALTER CELL smtpServer='<SMTP_SERVER>’ Set the SMTP server CellCLI> ALTER CELL smtpServer=’myrelay.unixarena.com’ ALTER CELL smtpFromAddr='<myaddress@mydomain.com>’ Set the Email From Address CellCLI> ALTER CELL smtpFromAddr=’uacell@unixarena.com’ ALTER CELL smtpToAddr='<myemail@mydomain.com>’ Send the alrets to this Email Address CellCLI> ALTER CELL smtpToAddr=’lingeshwaran.rangasamy@gmail.com’ 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 8/9 ALTER CELL smtpFrom='<myhostname>’ Alias host name for email CellCLI> ALTER CELL smtpFrom=’uaexacell1′ ALTER CELL smtpPort=’25’ Set the SMTP port CellCLI> ALTER CELL smtpPort=’25’ ALTER CELL smtpUseSSL=’TRUE’ Make the smtp to use SLL CellCLI> ALTER CELL smtpUseSSL=’TRUE’ ALTER CELL notificationPolicy=’critical,warning,clear’ Send the alrets for critical,warning and clear CellCLI> ALTER CELL notificationPolicy=’critical,warning,clear’ ALTER CELL notificationMethod=’mail’ Set the notification method as email CellCLI> ALTER CELL notificationMethod=’mail’ ALTER CELLDISK <existing_celldisk_name> name='<new_cell_name>’, Modify’s the celldisk name CellCLI> ALTER CELLDISK CD_DISK00_uaexacell1 name=’UACELLD’, comment=’Re-named for UnixArena’ comment='<comments>’ CellDisk UACELLD successfully altered ALTER CELLDISK ALL HARDDISK FLUSH Dirty blocks for all harddisk will be flushed CellCLI> ALTER CELLDISK ALL HARDDISK FLUSH ALTER CELLDISK ALL HARDDISK FLUSH NOWAIT Allows alter command to complete while flush operation continues on all harddisks CellCLI> ALTER CELLDISK ALL HARDDISK FLUSH NOWAIT Flash cache flush is in progress CellCLI> ALTER CELLDISK ALL HARDDISK CANCEL FLUSH Previous flush operation on all harddisk will be terminated CellCLI> ALTER CELLDISK ALL HARDDISK CANCEL FLUSH CellDisk CD_DISK02_uaexacell1 successfully altered CellDisk CD_DISK03_uaexacell1 successfully altered CellDisk CD_DISK04_uaexacell1 successfully altered CellDisk CD_DISK05_uaexacell1 successfully altered ALTER CELLDISK <CELLDISK> FLUSH Dirty blocks for specific celldisk will be flushed CellCLI> ALTER CELLDISK CD_DISK02_uaexacell1 ALTER CELLDISK <CELLDISK> FLUSH NOWAIT Allows alter command to complete while flush operation continues on specific celldisk CellCLI> ALTER CELLDISK CD_DISK02_uaexacell1 FLUSH NOWAIT Flash cache flush is in progress ALTER FLASHCACHE ALL size=<size> Resize the all Flash celldisks to specified size ALTER FLASHCACHE ALL size=100G ALTER FLASHCACHE ALL All the flashsdisks will be assigned to Flashcache CellCLI> ALTER FLASHCACHE ALL Flash cache uaexacell1_FLASHCACHE altered successfully The specified 28/10/2016 Exadata Storage Cell Commands Cheat Sheet UnixArena http://www.unixarena.com/2014/11/exadatastoragecellcommandscheatsheet.html 9/9 ALTER FLASHCACHE CELLDISK='<Flashcelldisk1>,<Flashcelldisk2>’ Flashcell disks be assigned to Flashcache & CellCLI> ALTER FLASHCACHE CELLDISK=’FD_09_uaexacell1,FD_04_uaexacell1′ other flashdisks will be removed Flash cache uaexacell1_FLASHCACHE altered successfully ALTER FLASHCACHE ALL FLUSH Dirty blocks for all Flashdisks will be flushed CellCLI> ALTER FLASHCACHE ALL ALTER FLASHCACHE ALL CANCEL FLUSH Previous flush operation on all Flashdisk will be terminated CellCLI> ALTER FLASHCACHE ALL CANCEL FLUSH Flash cache uaexacell1_FLASHCACHE altered successfully ALTER FLASHCACHE ALL FLUSH NOWAIT Allows alter command to complete while flush operation CellCLI> ALTER FLASHCACHE ALL FLUSH NOWAIT continues on all the flash celldisk Flash cache flush is in progress ALTER FLASHCACHE CELLDISK=<FLASH- CELLDISK> FLUSH Dirty blocks for specific flash celldisk will be flushed CellCLI> ALTER FLASHCACHE CELLDISK=FD_04_uaexacell1 FLUSH Flash cache uaexacell1_FLASHCACHE altered successfully ALTER FLASHCACHE CELLDISK=<FLASH-CELLDISK> CANCEL FLUSH Previous flush operation on specific flash celldisk will be terminated CellCLI> ALTER FLASHCACHE CELLDISK=FD_04_uaexacell1 CANCEL FLUSH Flash cache uaexacell1_FLASHCACHE altered successfully Do not modify the Exadata Storage cell configuration without notifying oracle support. Hope this Quick Reference will help you to administrate the Exadata storage cell.
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