GPT format larger than 2TB partition[Email protected] ~]# Parted/dev/sdbGNU Parted 2.1Using/dev/sdbWelcome to GNU parted! Type ' help ' to view a list of commands.Mkpart GPT(parted) PrintMODEL:IBM ServeRAID m5110e (SCSI)Disk/dev/sdb:3596gbSector size (logical/physical): 512b/4096bPartition TABLE:GPTNumber Start End Size File system Name Flags(parted) Mkpart primary 0GB 3596GB(parted) PrintMODEL:IBM ServeRAID m5110e (SCSI)Disk/dev/sdb:3596gbSector size
公司之前的服务器都是有450GB的ssd磁盘,系统部署在ssd上面。后来有些服务器换掉了用3TBsata磁盘换掉了ssd,再安装系统的时候,不能引导。如所示:After the analysis of the company High Man (Lang), because the CentOS boot system, can not find in the disk more than 2TB where the boot.Workaround:On the system disk partition is the Add/boot partition, which is to add the following command in the KS file: Part / Boot --Fstype Ext4 --size=1024 --ONDRIVE=SDA Part Swap --size=2048 --ONDRIVE=SDA Part / --Fstype E
A workaround for installing a Linux system larger than 2TB HDD:1, in the System installation interface650) this.width=650; "Style=" background-image:none;border-bottom:0px;border-left:0px;padding-left:0px; padding-right:0px;border-top:0px;border-right:0px;padding-top:0px; "title=" clip_image002 "alt=" clip_image002 "src = "Http://s3.51cto.com/wyfs02/M01/74/13/wKiom1YSnmKyprCBAABsnnLK7SY727.jpg" height= "257" border= "0"/>In this interface press CTRL+A
If the total capacity of the hard disk is greater than 2T, the system cannot be installed in MBR format.Use GPT formatYou can't use Fdisk to partition it at this time.To use parted to partitionMore than 2t hard disk partition, the old boy video used to 5 pieces of 600G hard diskThere are several ways to install the systemI only remember two of them.Method One: Take 2 pieces of RAID 1 for the remaining 3 pieces to do RAID5Method Two: All made RAID5, then the logical partition installation system2
Have you ever tried to partition a hard disk larger than 2TB using FDISK and wondered why you would get a warning to use GPT? Yes, you see that right. We cannot partition a hard disk larger than 2TB using FDISK.In this case, we can use the parted command. The main difference is that Fdisk uses the DOS partitioning table format and parted uses GPT.Tip: You can use Gdisk instead of parted.In this article, we'
If it is an on-line server, assuming it is a 2TB SATA hard disk, 8GB memory, it is recommended to partition as follows:
/ 20480M
/ Boot 128M
Swap 10240M
/data 2016152M (that is, all remaining disk space)
If it is for personal computer learning, assume that the virtual machine's hard disk is set to 10GB, the partition reference is as follows:
/ 2048M
/ Boot 128M
Swap 512M
/data 7552M (i.e. all remaining hard disk space)
The previous time in the use of Baidu network disk, suddenly found that Baidu network disk can be free to receive 2TB space.
Network hard disk Everyone may have more or less contact, have to say in all things are cloud era, this is a very good network tools, and for our poor to the dregs of free users, hard disk space is a mishap, just started to use the time is really for space, all kinds of tossing (do his so-called task), In the end, it only expand
hard disk, and then choose the standalone mode just fine.Once added, you can see the addition of another device (/DEV/SDB) in the gparted, but this time, it has not been connected to your system. At this point, you need to use the mounted command to map the hard disk to a directory.So I'm going to create a folder called Ai in the root directory:sudo mkdir/aiAfter the creation is complete, continue knocking:sudo mount/dev/sdb2/aiThe above sdb2 may be sdb1, try to select the mobile drive in the g
Outline1. Add a piece of more than 2TB hard drive2. Try fdisk on more than 2TB partitions3. Using the parted partition1. You can see Adding a hard drive more than 2T[Email protected] ~]# fdisk-ldisk/dev/sda:21.4 GB, 21474836480 bytes255 heads, Sectors/track, 2610 cylindersUnits = Cylinders of 16065 * 8225280 bytes Device boot start end blocks id System /dev/sda1 * 1 13 104391 83 Linux /dev/sda2 14 274
If the disk size exceeds 2TB, you can use the parted command to create the partition.
We first mount a 4TB disk:
Partition partitioning using the parted tool:
Note that we use Mklabel GPT to modify the disk partition format to GPT format, which is MBR format by default. If no modification is made, only 2.2TB partitions are supported by default:
When you use Mkpart to do partitions, you will get an error:
Partition length of 8587837439 se
Warning:gpt (GUID Partition Table) detected on '/DEV/SDE '! The util Fdisk doesn ' t support GPT. Use GNU Parted.
disk/dev/sde:6597.0 GB, 6596969103360 bytes
255 heads, Sectors/track, 802035 cylinders
Units = Cylinders of 16065 * 8225280 bytes
Sector size (logical/physical): bytes/512 bytes
I/O size (minimum/optimal): bytes/512 bytes
Disk identifier:0x00000000
Device Boot Start End Blocks Id System
/dev/sde1 1 267350 2147483647+ ee GPT
Partitioning of more than
The intel® 6 Series chipset uses the UEFI BIOS, so the 6-series motherboard can support 3TB hard drives. This article gives a detailed introduction on how to use 3TB hard disk for MSI 6 series motherboards.
First, MBR and GPT
Learn a bit about
1. Use the fdisk–l command to view a list of disk devices650) this.width=650; "title=" 01.png "src=" http://s3.51cto.com/wyfs02/M01/45/C4/wKioL1PrAezBTXRnAAGMrFMBQGY826.jpg "alt=" Wkiol1praezbtxrnaagmrfmbqgy826.jpg "/>2. Create a GPT partition
BeautifulSoup supports the most commonly used CSS selectors, which is the. Select () method that converts a string into a tag object or BeautifulSoup itself.The HTML used in this article is:Html_doc = "" "html>head>title>The Dormouse ' s storytitle>head>body>p class="title">b>The Dormouse ' s storyb>P>p class="story">Once upon a time there were three Little sisters; and their names werea href="Http://example.com/elsie" class="Sister" ID ="Link1">Elsiea>,a href="Http://example.com/
See examples directly:
The code is as follows:
#!/usr/bin/python#-*-Coding:utf-8-*-From BS4 import BeautifulSoupHtml_doc = "" "The Dormouse ' s story
The Dormouse ' s story
Once upon a time there were three Little sisters; and their names wereElsie,Lacie andTillie;And they lived at the bottom for a well.
...
"""
Soup = BeautifulSoup (Html_doc)
Print Soup.title
Print Soup.title.name
Print soup.title.string
Print SOUP.P
Print Soup.a
Print Soup.find_
eSATA port, built with four hard drive racks. 750GB HDD version to 599 U.S. dollars, 1.5TB to 749 dollars.
HP MediaSmart Server ex485
In the context of enterprise-focused raid, Atto has released the Faststream SC 8500 RAID storage controller, which has 8Gbps FC connections to 3Gbps Sas/sata disks, which also has a expresssas for Das (direct-attached storage) environment R380 RAID Adapter. The Lacie Hard disk Max, designed by the renowned industrial
First, find a label(1) Find all a tags>>> forXinchSoup.find_all ('a'): Print (x)class="Sister"href="Http://example.com/elsie"Id="Link1">elsieclass="Sister"href="Http://example.com/lacie"Id="Link2">lacieclass="Sister"href="Http://example.com/tillie"Id="Link3">Tillie(2) Find all a tags, and the attribute value href need to protect the keyword "" for in Soup.find_all ('a', href = re.compile ('lacie' ): pr
False, then the label with the true result is selected, and even a regular expression can be passed.Soup.find_all ('b')#[ImportRe forTaginchSoup.find_all (Re.compile ("^b")): Print(Tag.name)#Body#bSoup.find_all (["a","b"])#[# " id= "Link1" >ELSIE# " id= "Link2" >LACIE#defhas_class_but_no_id (tag):returnTag.has_attr ('class') and notTag.has_attr ('ID') Soup.find_all (has_class_but_no_id)#[##Any unrecognized parameter will be converted to the tag's
systems in the past often cannot be installed on partitions outside the primary partition, so the primary partition is labeled "Specifically for installing the operating system".We already know that the sub-table area in the MBR can only hold 4 partitions (that is, 4 primary partitions), how the system divides more than 4 partitions?A straightforward and simple idea is to subdivide one of the main partitions and derive a two-level partition table . Yes, the primary partition that is used for tw
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