sas expander

Under aix how to find the parent device and delete view the device's parent device and sub-device 1, check a device's parent device # lsdev-Clhdisk1hdisk1Availabl... information nbsp; | nbsp; Security nbsp; in aix, how do I find the parent device and delete the parent and child devices of the device? ==================== ========================================================== ===================================1. query the parent device of a device # lsdev-Cl hdisk1hdisk1 Available 01 -08-

extensive application of ide/eide, the global Standardization protocol induces the technical specifications used by the interface since its inception as a global hard drive standard, resulting in ATA (Advanced technology Attachment).Serial scsi (sas:serial attached SCSI) is a kind of computer technology, which is mainly used as the interface for data transmission of peripheral parts, such as hard disk, CD-ROM and other devices. Serial SCSI evolved from the parallel SCSI physical storage interfa

PMC provides cost-effective customized server hardware for ultra-large scale deployment PMC announced the first release of 16 Port 12 Gb/s SAS and 16 port 6 Gb/s sata I/O controller solutions. PMC's data center I/O Controller Product Series help OEMs and ODM to provide cost-effective customized server hardware for ultra-large scale deployment, deployment in environments such as opencompute, Windows ECs, open stack, and Scorpio plan. The port density o

chipset (MCH) Intel x58 Intel 5400 North Bridge Chip features Intel VT-D Technology 24 MB Snoop Filter Memory Controller Built-in three-channel ddr3 Processor North Bridge integrated four-channel FB-DDR2 Memory 1 GB ddr3 1066 SDRAM X3 2 GB FB-DDR2 667 SDRAM X4 System Disk Subsystem Disk Controller Lsi sas 3041e-r LSI sas1068e Controller Disk controller specifications

disk is mainly used in middle and high-end servers, high-end workstations and storage devices. The SCSI interface is currently used with 68-pin and 80-pin interface specifications. The SCSI interface is a parallel transport interface. To emphasize, SCSI this kind of hard disk basically already eliminated, use very few similar to SATA replace Pata, SCSI also must be replaced by its upgrade product SAS (serial attached SCSI). (iii)

set many of the latter's parameters for you, making the entire conversion process simpler and consistent. First, download and install the Hmisc package (the foreign package is installed by default): > install.packages ("Hmisc") Then, use the following code to import: > Library (HMISC) MyData In this code, MYSPSS.SAV is the SPSS data file to be imported, and use.value.labels=true means that the function imports the variable with the value label into the same factor as the horizontal correspondi

for } (jQuery)); 4) Writing codeHere's a section of HTML:Xhtml and a section of CSS: Div#expander{ Width: 100px; Height: 100px; Background-color: blue; } Write the jquery code and let the DIV element with ID Expander move up to three seconds to expand it from 100 x to 200 pixels.The answer: Using JQuery can be written as follows. $

users. When you operate on data, you need to start with the data itself, rather than from the UI. For example, the main menu is displayed on the left, with the outer Expander. Each unit in the content contains a TreeView. The structure of each item in the TreeView is the display icon on the left and the text title on the right, you can double-click to open the interface of the function. This is common. However, it is required that the module can be

$ ('# Idocgrid'). DataGrid ("hidecolumn", "deliverystorage"); // hide the intermediate warehouse$ ('# Idocgrid'). DataGrid ("hidecolumn", "quotetype"); // hide the quote type Loaddata Data When local data is loaded, the old row is removed. $ ("# Test"). DataGrid ('loaddata', data ); 1. Paging query Conditions VaR query = {keywords: 'Your keyword', ID: 'Your id'}; // concatenate the query conditions into JSON$ ("# Test"). DataGrid ('options'). querypara

. editable Cells 8.1. editable text Cells 8.1.1. Setting the cursor to a specific cell 8.2. editable toggle and radio button cells 8.3. editable spin Button Cells 9. Miscellaneous 9.1. Getting the column number from a Tree View column widget 9.2. Column expander visibility 9.2.1. Hiding the column

Computer files have their own suffix names. Files of the same suffix name can be considered as a type of file. Files with the same suffix name can be opened in the same way. When you encounter a problem, you can query the file suffix name to determine whether the same preliminary problem. For example, the suffix name difference between different versions of Office. extension File type open mode . aiff sound file Windows media Player .!!! Netants Staging File Netants . ANI animated mouse .

ability to break through the bottleneck, can make the entire industry scale start to grow exponentially. Privately, it is only by understanding the origins of the era of big data that we can put our position in the tide of times. Milestone 2:r/python Two years ago, we were discussing "what software should be used for statistical analysis". There were many options at the time, Spss,sas,r,python,excel,eviews,stata,c++,java ... The number is not counte

Whether it's data analysis, data visualization, or data mining, everything is based on data as the most basic element. Using Python for data analysis, the same most important step is how to import data into Python before you can implement data analysis, data visualization, data mining, and so on. In this period of Python learning, we will take a detailed description of how Python obtains external data, from which we will learn about the following 4 areas of data acquisition:

firmware level:0 00B Shield counter:0 Successful Diagnostics completion on:n/a SAS address (0): 0x5000c5007e156791 SAS Address (1): 0x0 C onnected Port number:1 (path0) Inquiry data:seagate st3600057ss 000b6sl9aqg9 FDE capable:not capable FD E enable:disable Secured:unsecured locked:unlocked Needs EKM attention:no Foreign state:none Device speed:6.0gb/s Link speed:6.0gb/s Med IA type:hard Disk Device drive

will get the main mode SA. Quick Mode Negotiation During quick mode negotiation, a pair of IPsec SAS is established to help protect the application traffic, which can include packets sent over TCP, User Datagram Protocol (UDP), and other protocols. First, the following policy parameters are negotiated: The IPSEC Protocol line format (AH or ESP), the hash algorithm to ensure integrity and authentication (MD5 or SHA1), and the encryption algorithm (DES

few years, the cost of electricity will easily exceed the cost of hardware and is likely to be quite large," Luiz Andre Barroso, a Google engineer, said in the ACM Queue magazine. The direction of all kinds of speech, the single chip processing technology as a temporary solution, relying solely on single chip processing technology does not solve the power challenge. We hope that in the next two or three years, the next generation of processors will be able to alleviate, and the server's basic c

sipsession is used to save the state, do list or map really need it ?... It seems that no longer needed! Sipsession lifecycle Haha !~ It's all nonsense! You only need to set the session attribute value (held) when you receive the 182 message as a tag. When you receive the ACK message, you can judge the Ack. getsession (). whether getattribut ("flag") equals held. if yes, proxy the ACK request and Sipapplicationsession SAS = ack. getapplicationsessi

The following is the method of Baidu, fsck cautious use, in addition fuser can solve Umount encounter device busy situation Mount;d f-h Vi/etc/fstab is a number of commands that are often used when you encounter read-only and file systems But the situation I encountered the above method is invalid, is the hardware direct failure of a lot of command lost no response, file system only read but under the mount to see all is RW; After the system restart directly halt off; Check the ILO log tips h

9 (rev.) 00:14.0 Pic:intel Corporation 7500/5520/5500/x58 I/o Hub System Management Registers (Rev 13) 00:14.1 Pic:intel Corporation 7500/5520/5500/x58 I/O Hub GPIO and Scratch Pad registers (rev.) 00:14.2 Pic:intel Corp Oration 7500/5520/5500/x58 I/O Hub Control Status and RAS registers (rev.) 00:1a.0 USB Controller:intel Corporation 828 01I (ICH9 Family) USB UHCI Controller #4 (rev) 00:1c.0 PCI Bridge:intel Corporation 82801I (ICH9 Family) PCI Express P ORT 1 (rev.) 00:1d.0 USB Controller:int

transmission is very efficient, but due to physical reasons on the line, the transmission frequency cannot be too high, so the actual transmission speed is not proportional to the degree of parallelism, or even worse. (2) The serial interface refers to the serial transmission interface, which is also 0 ~ 9 10 digits. If one transmission line is used, it must be transmitted for 10 times and the Hong Kong virtual host can be used.Theoretically, the serial transmission efficiency is not high, but