megaraid 9260

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How to view the hard drive brand model and other details of CentOS

also indicates that the machine has no disk array. If the machine has a disk array, run the preceding command to obtain the following results: Vendor: DELL Product: PERC H310 Revision: 2.12 User Capacity: 999,653,638,144 bytes [999 GB] Logical block size: 512 bytes Logical Unit id: 0x6b083fe0e9aa11111cf094800440aee5 Serial number: 00e5ae40048094f01c1111aae9e03f08 Device type: disk Local Time is: Fri Jul 3 15:39:02 2015 CST Device does not support SMART Error Counter logging not supported Device

Smart disk monitoring Solution

Tags: Server failed return monitoring interfaceUse of the smartctl command line. 650) This. width = 650; "alt =" edit "src =" http: // 192.168.1.2/images/edit.png? 1355836063 "/> Command Line instructions: Currently, all servers we use are equipped with LSI raid cards. When the disk is a SAS disk and smartctl is used, we need to add: smartctl-dmegaraid,$deviceid/dev/$diskname When the disk is a SATA disk and smartctl is used, you need to add: smartctl-dsat+

How to view the hard drive brand model and other details, CentOS brand model

indicates that the machine has no disk array. If the machine has a disk array, run the preceding command to obtain the following results: Vendor: DELLProduct: PERC H310Revision: 2.12User Capacity: 999,653,638,144 bytes [999 GB]Logical block size: 512 bytesLogical Unit id: 0x6b083fe0e9aa11111cf09480020.aee5Serial number: 00e5ae40048094f01c1111aae9e03f08Device type: diskLocal Time is: Fri Jul 3 15:39:02 2015 CSTDevice does not support SMARTError Counter logging not supportedDevice does not suppor

How CentOS can view specific information such as the hard drive brand model

: 00E5AE40048094F01C1111AAE9E03F08 Device Type: disk Local time is: nbsp fri Jul 3 15:39:02 CST Device does not support SMART Error Counter Logging not supported The vendor and product here are actually information about the disk array card, not the disk information.At this point, you can install the Smart tool, instructions for yum install smartmontools, enter the command and return. After entering the command: smartctl-a-D SAT+MEGARAID

More than 2T of disk formatting

Fdisk can only be used for less than 2T disks, larger than 2T disks need to use the parted tool partitionFirst, enter the parted1, Parted/dev/sdb2. (parted) Print freeModel:lsi megaraid 8708ELP (SCSI)Disk/dev/sdb:7438gbSector size (logical/physical): 512b/512bPartition TABLE:GPTNumber Start End Size File system Name Flags17.4kB 7438GB 7438GB Free Space3, (parted) Mklabel GPT4, (parted) MkpartPartition name? []? DataFile system type? [Ext2]? Ext3Start?

Freebsd compiler kernel

(tape etc) #device cd# CD #device pass # Passthrough Device (direct SCSI access) #device ses# SCSI Environmental Services (and Saf-te) # RAID Controllers interfaced to the SCSI subsystem #device amr# AMI megaraid #device nbsp;arcmsr# areca SATA II RAID #device asr# DPT smartraid V, VI and Adaptec SCSI raid #device ciss# Compaq Smart RAID 5* #device dpt# DPT Smartcache III, Iv–see NOTES for options #device hptmv# highpoint rocketraid 182x

Details of Linux system data landing

charge or discharge has occurred.Because of the problem with the battery, the new RAID card configures the capacitance to ensure that the data in the "volatile" buffer can be flushed to the underlying disk media in a timely manner, so there is no charge/discharge problem. Read/write ratio: The HP Smart Array provides the difference between read and write to the cache (Accelerator Ratio),HPACUCLI Ctrl all show config Detail|grep ' Accelerator Ratio 'Accelerator ratio:25% read/75% W

DELL 5i/6i Array Card Quick Setup Graphics tutorial

drives. SAS 8408E, which optimizes raid performance with high-performance Intel I/O processors and increases bandwidth through the Pci-express host interface, provides an intelligent and robust raid solution. In addition, this adapter supports 256MB DDRII SDRAM for data caching and supports the smart Portable battery backup module (ITBBU), which saves cached data under a 72-hour full power outage. The portable caching module can even be moved to a new MegaR

Linux System Monitoring and diagnostics tool: Lsof

Jian 54u IPv4 9116 0t0 TCP 192.168.1.91:40640->64.4.23.153:40047 (established) Pidgin 1973 Jian 7u IPv4 6599 0t0 TCP 192.168.1.91:59311->hx-in-f125.1e100.net:https (established) Pidgin 1973 Jian 13u IPv4 9260 0t0 TCP 192.168.1.91:54447->BY2MSG3010511.PHX.GBL:MSNP (established) ... 3, more use of skills3.1 Monitoring userTo view the files that are open by the specified user (Lsof-u ^lakshmanan can exclude someone): # lsof-u Messagebus C

MySQL Paging limit optimization

secondsNote that the result of the reverse lookup is desc, and inputdate is the insertion time of the record, or it can be federated with the primary key, but it is inconvenient.* 4.limit Limit optimization methodLimit offset is lower than a certain number. More than this number equals no data, I remember Alibaba's DBA said they did it.* 5. Search Index method onlyhttp://willko.iteye.com/blog/670120Summary: Limit optimization restrictions are more, so the actual situation with or without the sp

Go [SQL Server] Pay けます Shimonoseki number

,rieki_kingaku) VALUES ( 000000080,002,240,13) insert into @tbl1 (EMPLOY_CD, SECTION_CD, Uriage_kingaku,rieki_kingaku) VALUES ( 000000090,002,250,14) Eiken: Select Row_number () over (order by Rieki_kingaku Desc, Uriage_kingaku desc) as Row_number, rank () over (order by Rie Ki_kingaku desc, Uriage_kingaku desc) as rank, Dense_rank () over (order by Rieki_kingaku Desc, Uriage_kingaku desc) as Den Se_rank, Ntile (3) over (order by Rieki_kingaku Desc, Uriage_kingaku desc) as Ntile, * from @tbl1 S1

POWERDESIGNER15 in generate SQL times wrong generation aborted due to errors detected during the verification of the MoD

Label:PowerDesigner15 in generate SQL times wrong generation aborted due to errors detected during the verification of the MoD Category: PowerDesigner2012-05-19 08:12 9260 People read Comments (2) favorite reports Generationsqldatabase1. Using POWERDESIGNER15 modeling, Database->generate Database (or ctrl+g shortcut key) to produce SQL statements, but prompted "Generation aborted due to errors Detected during the verification of the model. " The

Installation of LSI MEGACLI Disk array management tool under Ubuntu

the server with Ubuntu system is turned on, but to see the status of the server RAID10, the LSI megacli Disk array management tool can be viewed by the following steps:1. Add Update sourcesudo vim/etc/apt/sources.list//add at the end Deb Http://hwraid.le-vert.net/ubuntu Precise Main sudo apt-get update//updating sourceNote: Some warnings can be ignored, but if you are prompted with a GPG error, you need to add a certificate by following this command:sudo wget-o-Http://

[Turn]linux system Monitoring, diagnostic tool IO wait

raid card as "LSI Logic/symbios Logic sas1068e" with no cache. Nearly 400 of the IOPS pressure has reached the hardware limit. The raid card used by other machines is "LSI Logic/symbios Logic megaraid SAS 1078", with 256MB cache, which does not meet the hardware bottleneck, the solution is to replace the machine that provides more IOPS, such as finally we changed a with PERC6 /I the machine that integrates the RAID controller card. It is necessary to

[Turn]linux system Monitoring, diagnostic tool IO wait

Logic/symbios Logic sas1068e" with no cache. Nearly 400 of the IOPS pressure has reached the hardware limit. The raid card used by other machines is "LSI Logic/symbios Logic megaraid SAS 1078", with 256MB cache, which does not meet the hardware bottleneck, the solution is to replace the machine that provides more IOPS, such as finally we changed a with PERC6 /I the machine that integrates the RAID controller card. It is necessary to note that the rai

VMware ESXi View network card, RAID card driver

:00.0[[email protected]:~] Ethtool-i VMNIC7DRIVER:BNX2XVERSION:1.78.80.V60.12FIRMWARE-VERSION:BC 7.8.55bus-info:0000:11:00.1Gets the type of driver currently used by the host bus adapter[Email protected]:~] esxcfg-scsidevs-avmhba0 lsi_mr3 link-n/a sas.500605b00cbce9e0 (0000: 07:00.0) LSI megaraid SAS Invader Controllervmhba32 iscsi_vmk online iqn.1998-01.com.vmware:594af84f-3e99-cb7d- F42F-E04F43072844-7704B070ISCSI Software Adapter-------------------

Linux MEGACLI tool view RAID disk array status

The new version of MEGACLI-1.01.24-0.I386.RPM installs the program under/OPT and can customize the installation directory, for example: rpm–relocate/opt/=/usr/sbin/-I megacli-1.01.24-0.i386.rpm to replace the installation directory/opt into/usr/sbin. Download Address: Http://www.lsi.com/support/downloads/megaraid/miscellaneous/linux/Linux_MegaCLI_1.01.24.zip I introduce here to install under/OPT.1. First introduce the Linux system itself to viewSoftwa

Recoveryware One-click Recovery system Download _ Common Tools

configuration to WinPE environment at startup to facilitate modification of system options and add configuration information (for example, adding system services and input methods, importing custom advanced tool configuration information, and so on). Complete Driver Support : Support USB 2.0 mass storage device (U disk, external hard disk) to facilitate data backup. Built-in Intel, SiS, ALi, VIA, Adaptec, HP Compaq, DELL, MegaRAID, Pro

A closer look at InnoDB data Drop chart MYSQL expert Hatemysql

. By megacli-adpeventlog-getevents-f the event description:battery in the Mr_adpeventlog.txt-aall log started Charging can determine if a charge or discharge has occurred. Because of the problem with the battery, the new RAID card configures the capacitance to ensure that the data in the "volatile" buffer can be flushed to the underlying disk media in a timely manner, so there is no charge/discharge problem. Read/write ratio: The HP Smart Array provides the difference between rea

Release: ClarkConnectBroadbandGateway3.1

Article title: Release Version: ClarkConnectBroadbandGateway3.1. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. The final version of ClarkConnect Broadband Gateway 3.1 has been released. we can learn from their release statement that ClarkConnect is built from the RPM Package of Red Hat Enterprise Linux 4, however, the release team made some changes accordi

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