sdc acronym

test do not exceed 12 characters, and there is no problem. Further verification is required ), space is a valid Password character, so "I love iSCSI !!!!" Is a valid password! 3. Create an iSCSI target lun3.1 create a target on the target end. follow the steps below to create a target with two Luns (1) create a targettgtadm -- LLD iSCSI -- op new -- Mode target -- TID 1-T 1qn. 2012-12: disk0 (2) assigns two device SDB to this target, sdctgtadm -- LLD iSCSI -- op new -- Mode logicalunit -- TID 1

: 18.9 GB, 18865979392 bytes255 heads, 63 sectors/track, 2293 cylindersUnits = cylinders of 16065*512 = 8225280 bytesSector size (logical/physical): 512 bytes/512 bytesI/O size (minimum/optimal): 512 bytes/512 bytesDisk identifier: 0x00000000Disk/dev/mapper/vg_rhel6x64-lv_swap: 2080 MB, 2080374784 bytes255 heads, 63 sectors/track, 252 cylindersUnits = cylinders of 16065*512 = 8225280 bytesSector size (logical/physical): 512 bytes/512 bytesI/O size (minimum/optimal): 512 bytes/512 bytesDisk ident

Solution to multi-path linux errors quot; FoundduplicatePVxxx quot; dcoadbpro :~ # Usage: using/dev/sdbnot/dev/sdaFounddupl multi-path related error solution for linux "Found duplicate PV xxx" dcoadbpro :~ # Vgs Found duplicate PV usage: using/dev/sdb not/dev/sda Found duplicate PV usage: using/dev/sdc not/dev/sdb Found duplicate PV usage: using/dev/sdd not/dev/sdc VG # PV # LV # SN Attr VSize VFree dcoad

(minimum/optimal): bytes/512 bytesDisk identifier:0x00000000disk/dev/mapper/vg_rhel6x64-lv_swap:2080 MB, 2080374784 bytes255 heads, Sectors/track, 252 cylindersUnits = Cylinders of 16065 * 8225280 bytesSector size (logical/physical): bytes/512 bytesI/O size (minimum/optimal): bytes/512 bytesDisk identifier:0x00000000disk/dev/sdb:42.9 GB, 42949672960 bytes255 heads, Sectors/track, 5221 cylindersUnits = Cylinders of 16065 * 8225280 bytesSector size (logical/physical): bytes/512 bytesI/O size (min

Physical environment: Virtual Machine centos6.4Configuration: 8G memory, 2*2 core CPU, 3 virtual hard disks (SDA,SDB,SDC,SDB and SDC are identical) in the real production environment, the system hard disk is separate from the database and application, This facilitates the maintenance of the system and the use of data applications. In this environment, SDA as a system disk, SDB+

redhat6.2 on the LVM. 1 First, add a hard drive to RH on the virtual machine. 2 Start RH 3 Enter on the terminal [beigang@localhost~] $fdisk-L disk/dev/sdc:1073 MB, 1073741824 bytes ...... DISK/DEV/SDC doesn ' t contain a valid partition table 4 Partition 1 [beigang@localhost~] $fdisk/DEV/SDC Command (M for help): N Command Action E Extended P primary partition (

[plain] # blacklist {# devnode "*" #}# defaults {27 # user_friendly_names yes 28 #} 5. after completion, run the following command to find the multi-path: [plain] [root @ RKDB01 Server] # modprobe dm-multipath [root @ RKDB01 Server] # multipath-F [root @ RKDB01 Server] # multipath dm-multipath [root @ RKDB01 Server] # multipath dm-round-robin [root @ RKDB01 Server] # service multipathd restart is shutting down the multipathd port monitoring program: [OK] starting the daemon multipathd: [OK] [ro

that store database files, the number of access times is no longer recorded, which can improve the system performance to a certain extent. ── ─The latest system environment configuration in this note:── ─OS: CentOS6HDD:/dev/sdc/dev/sddRAW:/dev/raw/raw1/dev/raw/raw2MySQL: 5.1.61USER: mysql Refer to the Configuration Guide on the official website: ── ─(1) set the raw device (Prepare the raw device)── ─Before using a bare device, you must first bind the

July 23 software Distribution management artifact Secure Delivery Center Free Technology Exchange application, MyEclipse original manufacturers1. IntroductionGenuitec's Secure Delivery Center (SDC) is a heavyweight software distribution manager, and traditional project management methods are difficult to collaborate and unify in a large number of situations, mess. Secure Delivery Center can achieve unified management, unified installation, unified con

:3260,Iscsiadm:connecting to 192.168.139.2:3260Iscsiadm:connected Local port 52104 to 192.168.139.2:3260iscsiadm:connected to Discovery address 192.168.139.2Iscsiadm:login response status 0000Iscsiadm:discovery process to 192.168.139.2:3260 exitingIscsiadm:disconnecting Conn 0xad5a78, FD 3192.168.139.2:3260,1 Iqn.2016-12.com.zxl:store1.disk1You can see the target:iqn.2016-12.com.zxl:store1.disk1 that found the node2 output.For Target Login[Email protected] ~]# iscsiadm-m node-t iqn.2016-12.com.z

, routedeventargs E){ If (E. originalsource Is Gridviewcolumnheader){ // Get clicked Column Gridviewcolumn clickedcolumn = (E. originalsource As Gridviewcolumnheader). column; If (Clickedcolumn ! = Null ){ // Get binding property of clicked Column String Bindingproperty = (Clickedcolumn. displaymemberbinding As Binding). Path. path;Sortdescriptioncollection SDC = LV. Items. sortdescriptions;Listsortdirection sortdirection

Original article: http://virtualrj.wordpress.com/2009/01/07/connecting-usb-hd-in-esx-for-back-up/ As the new year begun some servers were due to be moved to another place more permanent burial place. our 'expension' SAN storage space is too small to keep the old servers on it so it was time to move them to a USB harddisk. but I had no idea how I cocould attach it to the ESX. well for those of you who want to know for the future here is how I did it. Well first of all I hooked the USB drive onto

: \ OracleVM \ ASM \ asm3.vdi -- type implements modifyhd D: \ OracleVM \ ASM \ asm4.vdi -- type implements ablevboxmanage.exe modifyhd D: \ OracleVM \ ASM \ asm5.vdi -- type retriable 4. check status. VBoxManage list vms B. go to the linux system [root @ rac1 dev] # ls sd * sda sda1 sda2 sdb sdc sdd sde sdf // Where sdb sdc sdd sde sdf is the five disks mounted5. fdisk. In sequence: fdisk sdb fdisk

Detailed steps for quick installation of Soft RAID on Linux Physical Environment: Virtual Machine CentOS6.4Configuration: 8 GB memory, 2x2 core cpu, 3 virtual hard disks (sda, sdb, sdc, sdb, and sdc are identical) in the actual production environment, system hard disks are separated from databases and applications, which is conducive to system maintenance and data application usage. In this environment, sda

Recent work requires the use of the hard disk shell script Automation partition and mount operation, Google has some information, the following is a summary.If the hard disk is not partitioned (logical partition or extended partition, about the concept of the two, self-Google), we will not be able to use the hard disk to read and write. We need to take the following three steps to use a hard drive: Partition the hard drive; Format the partition; Mount the partition to a director

[[Email protected] ~]# DateThu 20:45:34 CST 2016[Email protected] ~]# FDISK/DEV/SDCWelcome to Fdisk (Util-linux 2.23.2).Changes'll remain in memory only, until the decide to write them.Be careful before using the Write command.Device does not contain a recognized partition tableBuilding a new DOS disklabel with disk identifier 0XE1F55A32.Command (M for help): Pdisk/dev/sdc:5368 MB, 5368709120 bytes, 10485760 sectorsUnits = sectors of 1 * MB = bytesSec

assigned. Additionally, the device will have the correct owning relationship and permissions. Next you need to continue on the remaining disk (note that the disk is not a partition) using the SCSI_ID command to generate the SCSI ID: Oracle Linux 5: #/sbin/scsi_id-g-u-s/block/sdb sata_vbox_harddisk_vbd306dbe0-df3367e3_ #/sbin/scsi_id-g-u-s/block/sdc Oracle Linux 6: Oracle Linux 6: #/sbin/scsi_id-g-u-d/dev/sdb sata_vbox_harddisk_vbd306dbe0-df3367e3_ #/

Just one command, parted.Normal hard disk is more than 2T timeYou can't use Fdisk partitioning.This is the time to use tool parted to partition the rows.Hard disk larger than 2T to use GPT format cannot use MBR#parted/DEV/SDC mklable GPT#parted/DEV/SDC Mkpart Primary 0 200#parted/DEV/SDC Mkpart Primary 201 400#parted/DEV/SDC