3ware CLI - shawfdong/hyades GitHub Wiki
The RAID controller on the Laozi cluster is a 3ware 9650SE PCI Express to Serial ATA II RAID Controller. The command-line tool for managing 3ware storage controllers is tw_cli.
One can run tw_cli to process a single command (batch mode), for example:
# tw_cli show Ctl Model (V)Ports Drives Units NotOpt RRate VRate BBU ------------------------------------------------------------------------ c0 9650SE-2LP 2 2 1 0 1 1 - c1 9650SE-24M8 24 24 2 2 5 5 OK Encls Slots Drives Fans TSUnits PSUnits ----------------------------------------------------- e0 24 2 0 1 0 e1 24 24 0 1 0
Or one can run tw_cli in interactive mode, for example:
# tw_cli //laozi> /c1 show Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy ------------------------------------------------------------------------------ u0 RAID-5 REBUILDING 98% - 256K 40978 OFF ON u1 RAID-5 INOPERABLE - - 256K 40978 OFF ON VPort Status Unit Size Type Phy Encl-Slot Model ------------------------------------------------------------------------------ p0 OK u1 1.82 TB SATA 0 - WDC WD20EARS-00MVWB0 p1 OK u0 1.82 TB SATA 1 - WDC WD20EARS-00MVWB0 p2 OK u0 1.82 TB SATA 2 - WDC WD20EARS-00MVWB0 p3 OK u0 1.82 TB SATA 3 - WDC WD20EARS-00MVWB0 p4 OK u0 1.82 TB SATA 4 - WDC WD20EARS-00MVWB0 p5 OK u0 1.82 TB SATA 5 - WDC WD20EARS-00MVWB0 p6 OK u0 1.82 TB SATA 6 - WDC WD20EARS-00MVWB0 p7 OK u0 1.82 TB SATA 7 - WDC WD20EARS-00MVWB0 p8 OK u0 1.82 TB SATA 8 - WDC WD20EARS-00MVWB0 p9 OK u0 1.82 TB SATA 9 - WDC WD20EARS-00MVWB0 p10 OK u0 1.82 TB SATA 10 - WDC WD20EARS-00MVWB0 p11 DEGRADED u0 1.82 TB SATA 11 - WDC WD20EARS-00MVWB0 p12 OK u0 1.82 TB SATA 12 - WDC WD20EARS-00MVWB0 p13 OK u0 1.82 TB SATA 13 - WDC WD20EARS-00MVWB0 p14 OK u0 1.82 TB SATA 14 - WDC WD20EARS-00MVWB0 p15 OK u0 1.82 TB SATA 15 - WDC WD20EARS-00MVWB0 p16 OK u0 1.82 TB SATA 16 - WDC WD20EARS-00MVWB0 p17 OK u0 1.82 TB SATA 17 - WDC WD20EARX-00PASB0 p18 OK u0 1.82 TB SATA 18 - WDC WD20EARS-00MVWB0 p19 OK u0 1.82 TB SATA 19 - WDC WD20EARS-00MVWB0 p20 OK u0 1.82 TB SATA 20 - WDC WD20EARS-00MVWB0 p21 OK u0 1.82 TB SATA 21 - WDC WD20EARS-00MVWB0 p22 OK u0 1.82 TB SATA 22 - WDC WD20EARS-00MVWB0 p23 OK u0 1.82 TB SATA 23 - WDC WD20EARS-00MVWB0 Name OnlineState BBUReady Status Volt Temp Hours LastCapTest --------------------------------------------------------------------------- bbu On Yes OK OK OK 0 xx-xxx-xxxx //laozi> /c1/u1 del Deleting /c1/u1 will cause the data on the unit to be permanently lost. Do you want to continue ? Y|N [N]: Y Deleting unit c1/u1 ...Done. //laozi> /c1 add type=spare disk=0 Creating new unit on controller /c1 ... Done. The new unit is /c1/u1. WARNING: This Spare unit may replace failed drive of same interface type only. //laozi> /c1 show Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy ------------------------------------------------------------------------------ u0 RAID-5 REBUILDING 0% - 256K 40978 OFF ON u1 SPARE OK - - - 1863.01 - OFF VPort Status Unit Size Type Phy Encl-Slot Model ------------------------------------------------------------------------------ p0 OK u1 1.82 TB SATA 0 - WDC WD20EARS-00MVWB0 p1 OK u0 1.82 TB SATA 1 - WDC WD20EARS-00MVWB0 p2 OK u0 1.82 TB SATA 2 - WDC WD20EARS-00MVWB0 p3 OK u0 1.82 TB SATA 3 - WDC WD20EARS-00MVWB0 p4 OK u0 1.82 TB SATA 4 - WDC WD20EARS-00MVWB0 p5 OK u0 1.82 TB SATA 5 - WDC WD20EARS-00MVWB0 p6 OK u0 1.82 TB SATA 6 - WDC WD20EARS-00MVWB0 p7 OK u0 1.82 TB SATA 7 - WDC WD20EARS-00MVWB0 p8 OK u0 1.82 TB SATA 8 - WDC WD20EARS-00MVWB0 p9 OK u0 1.82 TB SATA 9 - WDC WD20EARS-00MVWB0 p10 OK u0 1.82 TB SATA 10 - WDC WD20EARS-00MVWB0 p11 DEGRADED u0 1.82 TB SATA 11 - WDC WD20EARX-00PASB0 p12 OK u0 1.82 TB SATA 12 - WDC WD20EARS-00MVWB0 p13 OK u0 1.82 TB SATA 13 - WDC WD20EARS-00MVWB0 p14 OK u0 1.82 TB SATA 14 - WDC WD20EARS-00MVWB0 p15 OK u0 1.82 TB SATA 15 - WDC WD20EARS-00MVWB0 p16 OK u0 1.82 TB SATA 16 - WDC WD20EARS-00MVWB0 p17 OK u0 1.82 TB SATA 17 - WDC WD20EARX-00PASB0 p18 OK u0 1.82 TB SATA 18 - WDC WD20EARS-00MVWB0 p19 OK u0 1.82 TB SATA 19 - WDC WD20EARS-00MVWB0 p20 OK u0 1.82 TB SATA 20 - WDC WD20EARS-00MVWB0 p21 OK u0 1.82 TB SATA 21 - WDC WD20EARS-00MVWB0 p22 OK u0 1.82 TB SATA 22 - WDC WD20EARS-00MVWB0 p23 OK u0 1.82 TB SATA 23 - WDC WD20EARS-00MVWB0 Name OnlineState BBUReady Status Volt Temp Hours LastCapTest --------------------------------------------------------------------------- bbu On Yes OK OK OK 0 xx-xxx-xxxx //laozi> quit