shrink vdi

been extended to 15 GB, but it cannot be used yet.5. New enable spaceUse fdisk to create the free space of the virtual disk as a new partition. Note that the partition code 8e representing Linux LVM should be used as the ID.# Fdisk/dev/SDAN {New partition}P {primary partition}3 {Partition Number}T {change partition ID}3 {Partition Number}8e {Linux LVM partition}W------If there is a prompt such as setting the size in the middle, press Enter.6. Check whether the newly added sda3 is marked as LVM.

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Guiding Ideology 1. virtual Machine: cleans up the system, detaches and deletes System junk files. 2. virtual Machine: Move the disk data to the "front" and write the remaining disk space to "zero. physical HOST: Clears "zero" bytes and uses VBoxManage modifyhd to compress the VDI Disk Image FileWww.2cto.com Windows Virtual Machine 1. virtual Machine: delete System junk files and run the disk sorting program... 2. virtual Machine: Use SDelete to write

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When deploying virtual desktops, many graphics decoding relies on the CPU to perform calculations because the video card is not normally deployed on the server side. Windows 7 defaults to provide a more stunning aero effect to improve the user's graphical experience, but in a VDI environment we often need to consider the scalability and operational performance of virtual desktops, when using Aero in virtual desktops will undoubtedly significantly incr

1. Install sun virtualbox 2. Create a new phone. Go to the "create virtual phone" dialog box and click Next. 3. Name the virtual computer and select the corresponding OS type. Next Step 4. Select the memory size used by the virtual computer. Next Step 5. Select "use existing virtual hard disk" and click the button on the right to bring up a "virtual media management" dialog box, and click "register ", in the displayed dialog box, select the one you want to import.

Environment descriptionNote that the machines used in this set of environments are all 64-bit.Server 1: Install the Win7 operating system, install 4 virtual machines from VMware Workstation, use as Vcenter,connection Server,domain control three Management Servers, and a template server.Server 2: Install the ESXi operating system to hold the virtual machine.Terminal Number: Install the WIN7 operating system to install the view client software and connect to the virtual desktop on the server.Netwo

If guest OS is Windows, use system defrag tools first, and then goto step 5. If guest OS is Linux, like Ubuntu for example, follow these steps: 1. Download zerofree file from the url below and install it, need gcc libraries and ext2fs library if compile it from source. Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Wget http://intgat.tigress.co.uk/rmy/uml/zerofree-1.0.1.tgz or sudo apt-get install zerofree 2. Start runlevel 1 Code highlighting

After using Backup to create the test environment, found that the TestDB log file is too large to reach 400GB, because the test environment does not really need such a large log space, occupy 400GB disk space is a waste of disk Resource, Then use DBCC shrink to shrink the log File:DBCC shrinkfile (testdb_log_5,10240, notruncate)DBCC shrinkfile (Testdb_log_5, 10240, truncateonly)After the naming execution is

1. shrinking of Oracle10g Database Files: 1.1 problem: a database contains millions of data records. After using the Delete statement to Delete most data 1. shrinking of Oracle10g Database Files: 1.1 problem: a database contains millions of data records. After using the Delete statement to Delete most data 1. Shrink Oracle10g Database files: 1.1 questions: A database contains millions of data records. After the Delete statement is used to Delete

1. Online segment shrink recycles idle space that uses fragments below the high water level line in the Oracle database segment. Segment shrink has the following benefits: 1. compressed data will lead to better cache utilization, resulting in better online transaction processing (OLTP) performance. 2. During full table scan, fewer blocks are required for shrinking data, which in turn leads to better perform

Sometimes running a query with a large amount of data on the database can result in a spike in tempdb data, see the following linked article:SQL Server One query statement causes tempdb to grow by 55GAfter finding the issue of tempdb spikes, the next question is how to shrink tempdb. The following article describes how to shrink tempdb in detail:The simplest approach: Restart the SQL Server serviceIf SQL Se

Alter table t move and alter table t shrink space can both be used for CIDR and CIDR to reduce the HWM,It can also be used to eliminate Row Chaining and Row Migration ),But there are the following differences:1) Using alter table move will contract the table to the initial size specified by the storage clause when creating the table. Using alter table shrink space is not subject to this restriction.2) After

Original: http://blog.csdn.net/tjvictor/article/details/5253931?when SQL Server when the transaction log is truncated, it simply marks the virtual log file so that it is no longer used, and then prepares it for reuse as a backup ( if carried in a full or bulk log recovery model ) . In other words, when using the simple recovery model, the transaction log includes the following logging: when Span style= "COLOR: #336699" >checkpoint 1 2 1 , 2 has been submitted, and the log records no

/*--Special attentionPlease follow the steps, do not take the previous steps, please do not follow the stepsFailure to do so may damage your database.--*/1. Clear the LogDUMP TRANSACTION Library name with NO_LOG2. Truncate the transaction log:BACKUP LOG database name with NO_LOG3. Shrink the database file (if not compressed, the database file does not decreaseEnterprise Manager--right-click the database you want to compress--all tasks--

Tags: task error Resolution does not resolve information Shu nbsp strongSQL server2008 cannot shrink the log, the error message is: 1: Unable to shrink log file due to minimum log space requirements 2: Unable to shrink log file 2 (Xxx_log) because the logical log file at the end of the file is in use Describe: Used to be a common online shrinkage codeUse [master]

Support for online segment shrinkage: LOB segment and IOT overflow segment;The benefits of CIDR Block shrinkage are as follows:Better Cache Usage and improved OLTP performance;Reduce the number of full table scans and improve the performance of DSS;CIDR blocks are online and indexes are maintained during CIDR blocks. No additional disk space is required.Segment shrinkage to reclaim unused space below HWM and above, while space release only releases unused space above high water level. By default

Why don't you shrink the database file (foreign translation) and the database translation? Preface: I have read a lot of articles about SQL server shrinking data files over the past few days. I am going to write an article about shrinking logs, but suddenly there was an impulse to translate the classic article. The following article translated Paul Randal-"Why You shoshould Not Shrink Your Data Files ". I w

1, set the database mode to Simple mode: Open SQL Enterprise Manager, in the console root in turn, click the Microsoft SQL Server-->sql Server group--> double hit Open your server--> double-click to open the database directory--> Select your database name (such as Forum Database Forum)--> and then right-click to select Properties--> Select option--> in the failover mode select "Simple" and then press OK to save 2, in the current database point right, look at all tasks in the shrinking database,