■コマンドの個別実行結果（問題無いときに実行したもの） # MegaCli -LDInfo -Lall -aALL Adapter 0 -- Virtual Drive Information: Virtual Drive: 0 (Target Id: 0) Name :array0 RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0 Size : 930.812 GB Sector Size : 512 Is VD emulated : No Mirror Data : 930.812 GB State : Optimal … 通常状態 Strip Size : 256 KB Number Of Drives : 2 Span Depth : 1 Default Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU Current Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU Default Access Policy: Read/Write Current Access Policy: Read/Write Disk Cache Policy : Disabled Encryption Type : None Default Power Savings Policy: Controller Defined Current Power Savings Policy: None Can spin up in 1 minute: Yes LD has drives that support T10 power conditions: No LD's IO profile supports MAX power savings with cached writes: No Bad Blocks Exist: No PI type: No PI Is VD Cached: No Exit Code: 0x00 # MegaCli -PDList -aALL Adapter #0 Enclosure Device ID: 252 … デバイスID（エンクロージャー番号） Slot Number: 0 … スロット0の情報 Drive's position: DiskGroup: 0, Span: 0, Arm: 0 Enclosure position: N/A Device Id: 9 WWN: 5000c500791160c2 Sequence Number: 2 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 931.322 GB [0x746a5288 Sectors] Non Coerced Size: 930.822 GB [0x745a5288 Sectors] Coerced Size: 930.812 GB [0x745a0000 Sectors] Sector Size: 512 Logical Sector Size: 512 Physical Sector Size: 512 Firmware state: Online, Spun Up … オンライン Device Firmware Level: N007 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x4433221107000000 Connected Port Number: 1(path0) Inquiry Data: 9XG7753VST91000640NS N007 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: 6.0Gb/s Link Speed: 6.0Gb/s Media Type: Hard Disk Device Drive: Not Certified Drive Temperature :28C (82.40 F) PI Eligibility: No Drive is formatted for PI information: No PI: No PI Drive's NCQ setting : N/A Port-0 : Port status: Active Port's Linkspeed: 6.0Gb/s Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 … デバイスID Slot Number: 1 … スロット1の情報 Drive's position: DiskGroup: 0, Span: 0, Arm: 1 Enclosure position: N/A Device Id: 8 WWN: 5000c50079117423 Sequence Number: 2 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 931.322 GB [0x746a5288 Sectors] Non Coerced Size: 930.822 GB [0x745a5288 Sectors] Coerced Size: 930.812 GB [0x745a0000 Sectors] Sector Size: 512 Logical Sector Size: 512 Physical Sector Size: 512 Firmware state: Online, Spun Up … オンライン Device Firmware Level: N007 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x4433221106000000 Connected Port Number: 0(path0) Inquiry Data: 9XG774V8ST91000640NS N007 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: 6.0Gb/s Link Speed: 6.0Gb/s Media Type: Hard Disk Device Drive: Not Certified Drive Temperature :28C (82.40 F) PI Eligibility: No Drive is formatted for PI information: No PI: No PI Drive's NCQ setting : N/A Port-0 : Port status: Active Port's Linkspeed: 6.0Gb/s Drive has flagged a S.M.A.R.T alert : No Exit Code: 0x00 ■コマンドの個別実行結果（問題あるときに実行したもの） # MegaCli -LDInfo -Lall -aALL Adapter 0 -- Virtual Drive Information: Virtual Drive: 0 (Target Id: 0) Name :array0 RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0 Size : 930.812 GB Sector Size : 512 Is VD emulated : No Mirror Data : 930.812 GB State : Degraded … 縮退動作 Strip Size : 256 KB Number Of Drives : 2 Span Depth : 1 Default Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU Current Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU Default Access Policy: Read/Write Current Access Policy: Read/Write Disk Cache Policy : Disabled Encryption Type : None Default Power Savings Policy: Controller Defined Current Power Savings Policy: None Can spin up in 1 minute: Yes LD has drives that support T10 power conditions: No LD's IO profile supports MAX power savings with cached writes: No Bad Blocks Exist: No PI type: No PI Is VD Cached: No Exit Code: 0x00 # MegaCli -PDList -aALL Adapter #0 Enclosure Device ID: 252 … デバイスID Slot Number: 1 … スロット1の情報は表示されるが、スロット0の情報が表示されない。異常があってアクセスできないからと思われる Drive's position: DiskGroup: 0, Span: 0, Arm: 1 Enclosure position: N/A Device Id: 8 WWN: 5000c50079117423 Sequence Number: 2 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 931.322 GB [0x746a5288 Sectors] Non Coerced Size: 930.822 GB [0x745a5288 Sectors] Coerced Size: 930.812 GB [0x745a0000 Sectors] Sector Size: 512 Logical Sector Size: 512 Physical Sector Size: 512 Firmware state: Online, Spun Up … オンライン Device Firmware Level: N007 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x4433221106000000 Connected Port Number: 0(path0) Inquiry Data: 9XG774V8ST91000640NS N007 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: 6.0Gb/s Link Speed: 6.0Gb/s Media Type: Hard Disk Device Drive: Not Certified Drive Temperature :29C (84.20 F) PI Eligibility: No Drive is formatted for PI information: No PI: No PI Drive's NCQ setting : N/A Port-0 : Port status: Active Port's Linkspeed: 6.0Gb/s Drive has flagged a S.M.A.R.T alert : No Exit Code: 0x00 ■コマンドの個別実行結果（ストレージ交換連絡の直後に実行したもの） # MegaCli -LDInfo -Lall -aALL Adapter 0 -- Virtual Drive Information: Virtual Drive: 0 (Target Id: 0) Name :array0 RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0 Size : 930.812 GB Sector Size : 512 Is VD emulated : No Mirror Data : 930.812 GB State : Degraded … 縮退動作 Strip Size : 256 KB Number Of Drives : 2 Span Depth : 1 Default Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU Current Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU Default Access Policy: Read/Write Current Access Policy: Read/Write Disk Cache Policy : Disabled Encryption Type : None Default Power Savings Policy: Controller Defined Current Power Savings Policy: None Can spin up in 1 minute: Yes LD has drives that support T10 power conditions: No LD's IO profile supports MAX power savings with cached writes: No Bad Blocks Exist: No PI type: No PI Is VD Cached: No Exit Code: 0x00 # MegaCli -PDList -aALL Adapter #0 Enclosure Device ID: 252 … デバイスID Slot Number: 0 … スロット0の情報 Drive's position: DiskGroup: 0, Span: 0, Arm: 0 Enclosure position: N/A Device Id: 9 WWN: 5000c500b91b76ce Sequence Number: 13 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 931.322 GB [0x746a5288 Sectors] Non Coerced Size: 930.822 GB [0x745a5288 Sectors] Coerced Size: 930.812 GB [0x745a0000 Sectors] Sector Size: 512 Logical Sector Size: 512 Physical Sector Size: 512 Firmware state: Rebuild … リビルド Device Firmware Level: N002 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x4433221107000000 Connected Port Number: 1(path0) Inquiry Data: W471KFMTST1000NX0423 N002 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: 6.0Gb/s Link Speed: 6.0Gb/s Media Type: Hard Disk Device Drive: Not Certified Drive Temperature :32C (89.60 F) PI Eligibility: No Drive is formatted for PI information: No PI: No PI Drive's NCQ setting : N/A Port-0 : Port status: Active Port's Linkspeed: 6.0Gb/s Drive has flagged a S.M.A.R.T alert : No Enclosure Device ID: 252 … デバイスID Slot Number: 1 … スロット1の情報 Drive's position: DiskGroup: 0, Span: 0, Arm: 1 Enclosure position: N/A Device Id: 8 WWN: 5000c50079117423 Sequence Number: 2 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SATA Raw Size: 931.322 GB [0x746a5288 Sectors] Non Coerced Size: 930.822 GB [0x745a5288 Sectors] Coerced Size: 930.812 GB [0x745a0000 Sectors] Sector Size: 512 Logical Sector Size: 512 Physical Sector Size: 512 Firmware state: Online, Spun Up … オンライン Device Firmware Level: N007 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x4433221106000000 Connected Port Number: 0(path0) Inquiry Data: 9XG774V8ST91000640NS N007 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: 6.0Gb/s Link Speed: 6.0Gb/s Media Type: Hard Disk Device Drive: Not Certified Drive Temperature :31C (87.80 F) PI Eligibility: No Drive is formatted for PI information: No PI: No PI Drive's NCQ setting : N/A Port-0 : Port status: Active Port's Linkspeed: 6.0Gb/s Drive has flagged a S.M.A.R.T alert : No Exit Code: 0x00 ■リビルドの実行状況 # MegaCli -PDRbld -ShowProg -PhysDrv [252:0] -aALL Device(Encl-252 Slot-0) is not in rebuild process … リビルド中でない場合 # MegaCli -PDRbld -ShowProg -PhysDrv [252:0] -aALL Rebuild Progress on Device at Enclosure 252, Slot 0 Completed 79% in 143 Minutes. … 79%完了。143分経過している