Tags: rac ora view and I restart default based on configuration analysisOracle RAC disk expansion Mining pit record:System environment: VMware ESXi Oracle RAC 11.2.0.4Yesterday, I expanded the ASM Disk group, the FRA disk group, and the data disk group, and I added a piece of hard disk 320g,200g to the data group, and 120g extended to the FRA group.Because Oracle uses raw bare devices, the first disk is extended
Tags: system Mac OS MacOS Post log enter run open terminal decisionWith MacOSX built with VMware virtual machines, there may be an issue where the disk size cannot be expanded by more than 10.10.Because many friends in the initial installation of MACOSX, the default choice of 40G disk size, the results in two days after the discovery of the disk is not enough.At this time, Baidu you will find a lot of related articles, is generally correct, but for the version above OS10.10 may appear the PCI ex
group of columns, called extension, and then collects statistics and histograms on the Extended Column.
I. How to define extended Columns
You can call the create_extended_stats function of dbms_stats in Oracle. Expand the columns of the test table. For test table statements, see Collect table and column statistics in Oracle (). One is based on the expression upper (pad), and the other is based on a column
; active partition DBR> Operating SystemPrimary Boot Sector and hard disk partitionIt can be seen from the structure of the primary boot sector that it only contains a 64-byte hard disk partition table. Because each partition information requires 16 bytes, a hard disk using an MBR partition structure (its disk volume type is MS-DOS) can only recognize up to four primary partitions. Therefore, it is impossible for a hard disk to have more than four primary partitions. Here we need to introduce th
Linux disk partitions, primary partitions, extended partitions, and logical partitions take the sata interface as an example.Zookeeper
Taking the sata interface (sda, sdb...) as an example,
1. Hard Disk restrictions. A maximum of four partitions can be set (primary partition + extended partition). The path is as follows,
/Dev/sda1/Dev/sda2/Dev/sda3/Dev/sda4
2. Operating System Restrictions: the maximum
Extension command is used to debug specific debugging targets. Standard Commands and meta commands are built in windbgProgramDifferent files, the extension command is implemented in the Dynamically Loaded extension module (DLL.
With the windbg SDK, you can write extension modules and extension commands by yourself. The windbg package contains common extension command modules, which are stored in the following subdirectories.
Nt4chk: the extended
Advanced embedded PHP Embedded can provide more than just synchronous loading and execution scripts. By understanding how the various parts of the PHP execution module are combined, even a script can be called back to your host application. This chapter will cover the benefits of the I/O hooks provided by the SAPI layer, and expand the execution module that you have taken to the information from the previous topics to learn. Callback into PHP In addition to loading the external script, and you s
Xattrs provides a mechanism for permanently associating key/value pairs to files, allowing existing file systems to support functionality not provided in the original design. Extended attributes are unknown to file systems and applicationsProgramThey can be manipulated through a standard interface, which does not vary with the file system. Each extended property can be distinguished by a unique key, the con
With SATA interface (check its order according to Linux kernel sda,sdb ...) As an example,1, the limit of the hard disk, can only set up 4 partitions (primary partition + extended partition), the path is as follows,/dev/sda1/dev/sda2/dev/sda3/dev/sda42, the operating system limits, the extended partition can only have 1, may be 3 (or the following) primary partition + an
Problem
I need a way to create a dictionary that keeps up with the latest data. I made a lot of changes to the database, and I spent more time updating the database documents than the database administration time.
Expert answers
If you store metadata as an extended attribute, you can use SQL Server 2005 to create a data dictionary for a database within seconds. The SQL Server AdventureWorks sample database contains a number of
Tags: namespace + + win display%s Linu errno.h pre featureTurn from: 7661024Extended Properties (XATTRS) provides a mechanism for permanently associating a key/value pair to a file, allowing existing file systems to support functionality not provided in the original design. Extended properties are file system agnostic, and applications can manipulate them through a standard interface that does not vary by file system. Each
http://xu3stones.blog.163.com/blog/static/205957136201210309424303Primary partition, extended partition, logical partition, active partition, system partition, boot partition ...Main boot sector, Mbr,bootloader .....All kinds of concepts, do you know what it means?It took a day to finally study clearly, the online many of the explanations are wrong, or do not go deep into the essence, what is the C-disk Ah, D, ah, are Windows brainwashed. Wasted a goo
A standard access Control List experiment:Experimental topology:Experimental Purpose: Mastering the configuration of standard and extended ACLsExperimental requirements: Reject all traffic from R1 to R3Experimental steps:Step 1 do the bottom-level configuration as above topology and detect connectivity between neighboring devicesStep 2 static routing, so that the entire network interoperabilityR1 (config) #ip Route 10.1.1.64 255.255.255.252 10.1.1.2R3
Microsoft Bing Maps has been launched for some time. through continuous improvement and new map updates, a complete map engine solution has been basically formed, some time ago, the Bing Maps Silverlight control was launched. This version of map mode only supports the path mode and the AerialMode mode ), through continuous efforts, we finally launched two Extended Modes for Bing Maps display of the Silverlight controls on wed9-12-9, namely, BirdseyeMo
After the last summary of the pigeon has not long in fact is about to start school hurriedly to the liver two articlesToday's content--congruence equation and extended Euclidean algorithmCo-yuCongruence definition: If there are two integers, a, a, so that (a-B) mod p is 0, then the "a" is the case with the mod pIn other words, a mod p is equal to the B mod pRecord as \ (a\equiv B (mod P) \)For integer a,b,c and natural number M,nCongruence has the fol
In the installation of the system partition of the hard disk and after the installation of the system we learned that the MBR partition table only supports up to 4 primary partitions, some of which need to partition more partitions, it will involve the use of the system's own DISKAPRT command to partition the extended partition and logical partitions, the following describes the detailed methods of operation
(due to improper partition operation may r
Label:The problems encountered in the work, in order to maintain the projects that others do, need to know the unfamiliar project database, often the data storage table naming can not be named to guess the meaning of the table, it seems more laborious, relative to the program code in the comment database of the table is also a comment place? So I searched the web for comments about the table, and found some articles, one of which is to use the extended
Key Issues
1) How does an ACL match route entries with the same subnet and different masks? How do I match entries with the same mask and different subnets?
2) Why does a summary route cause a tumble of BGP peers?
3) Why does the acl fail to match the route entry when attribite-map is used?
4) How to Use advertise-map, suppress-map, unsuppress-map, attribute-map, and route-map routing diagrams? Instance.
5) What are the two routing filtering solutions?
6) Two default routing methods for BGP gene
There are many related multi-layer extended BOM functions. The following lists the three most commonly used BOM extended functions and two document structure extended functions.
Of course, there are other related functions that start with cs_bom.
Pay attention to this attribute mehrs when using it. If mehrs = 'x', it will be
1 Viewing Current disk conditionsFdisk-l/DEV/SDA1 2048 6143 2048-up Linux/DEV/SDA2 * 6144 1054719 524288 Linux/dev/sda3 1054720 10508287 4726784 8e Linux LVMI only/dev/sda a disk, the system has used the default sda1 sda2 Sda3, where sda1 forgot what to do, sda2 used as a logical volume BOOT,SDA3, is the base disk of other logical disks. Since up to 4 primary partitions are supported, it is now necessary to create all the remaining space as an extended
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.