本篇文章為大家展示了怎樣進(jìn)行EMC存儲(chǔ)多路徑軟件配置,內(nèi)容簡(jiǎn)明扼要并且容易理解,絕對(duì)能使你眼前一亮,通過(guò)這篇文章的詳細(xì)介紹希望你能有所收獲。
員工經(jīng)過(guò)長(zhǎng)期磨合與沉淀,具備了協(xié)作精神,得以通過(guò)團(tuán)隊(duì)的力量開(kāi)發(fā)出優(yōu)質(zhì)的產(chǎn)品。成都創(chuàng)新互聯(lián)堅(jiān)持“專(zhuān)注、創(chuàng)新、易用”的產(chǎn)品理念,因?yàn)椤皩?zhuān)注所以專(zhuān)業(yè)、創(chuàng)新互聯(lián)網(wǎng)站所以易用所以簡(jiǎn)單”。公司專(zhuān)注于為企業(yè)提供成都網(wǎng)站建設(shè)、成都網(wǎng)站制作、微信公眾號(hào)開(kāi)發(fā)、電商網(wǎng)站開(kāi)發(fā),微信平臺(tái)小程序開(kāi)發(fā),軟件按需網(wǎng)站建設(shè)等一站式互聯(lián)網(wǎng)企業(yè)服務(wù)。EMC PowerPath是用于進(jìn)行路徑選擇,冗余和負(fù)載均衡的管理軟件,相對(duì)于HP,IBM等廠(chǎng)商的多路徑,
EMC的優(yōu)勢(shì)在于能夠?qū)崿F(xiàn)負(fù)載均衡,而其他廠(chǎng)家僅支持基本故障切換。
1)安裝rpm包
先將powerpath安裝包上傳到服務(wù)器:(D:\EMC存儲(chǔ)配置\powerpath)
[root@shcrm tmp]# ls *.rpm
EMCpower.LINUX-5.3.1.00.00-111.rhel.i386.rpm
開(kāi)始安裝:
[root@shcrm tmp]# rpm -Uvh EMCpower.LINUX-5.3.1.00.00-111.rhel.x86_64.rpm
準(zhǔn)備... ########################################### [100%]
1:EMCpower.LINUX ########################################### [100%]
2)注冊(cè)
注冊(cè)PowerPathLicense:
[root@shcrm ~]# emcpreg -install
根據(jù)提示輸入PowerPathLicense
PowerPath license key: BZPV-ZB4K-BFTK-QOME-ML9O-UYFB
如果您輸入了一個(gè)有效的注冊(cè)密鑰,您將看到以下輸出:
1 Key(s) successfully added.
Key successfully installed:
如果您輸入了一個(gè)無(wú)效的注冊(cè)密鑰,屏幕上將顯示一條錯(cuò)誤消息,
提示您輸入有效的密鑰。
3)啟動(dòng)PowerPath
加載PowerPath模塊:
[root@shcrm ~]# /etc/init.d/PowerPath start
查看是否出現(xiàn)新的偽設(shè)備:
[root@shcrm ~]# fdisk -l |grep emcpower
[root@X01A19 tmp]# fdisk -l
Disk /dev/sda: 899.9 GB, 899899242496 bytes
255 heads, 63 sectors/track, 109406 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 262144 bytes / 786432 bytes
Disk identifier: 0x00088dd0
Device Boot Start End Blocks Id System
/dev/sda1 * 1 26 205056 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 26 13080 104857344 83 Linux
/dev/sda3 13080 17258 33554688 82 Linux swap / Solaris
/dev/sda4 17258 109407 740189998 5 Extended
/dev/sda5 17258 109407 740189184 8e Linux LVM
Disk /dev/sdb: 322.1 GB, 322122547200 bytes
255 heads, 63 sectors/track, 39162 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdc: 322.1 GB, 322122547200 bytes
255 heads, 63 sectors/track, 39162 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdd: 322.1 GB, 322122547200 bytes
255 heads, 63 sectors/track, 39162 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sde: 322.1 GB, 322122547200 bytes
255 heads, 63 sectors/track, 39162 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdf: 322.1 GB, 322122547200 bytes
255 heads, 63 sectors/track, 39162 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdg: 322.1 GB, 322122547200 bytes
255 heads, 63 sectors/track, 39162 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
檢查負(fù)載平衡和故障切換策略:
[root@shcrm ~]# powermt display dev=all
Pseudo name=emcpowera
VNX ID=CETV2134900044 [USC B2B]
Logical device ID=6006016051E03600841F3C47B2FCE611 [lun1_USC_B2B]
state=alive; policy=CLAROpt; queued-IOs=0
Owner: default=SP A, current=SP A Array failover mode: 4
==============================================================================
--------------- Host --------------- - Stor - -- I/O Path -- -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
1 qla2xxx sdg SP B1 active alive 0 0
1 qla2xxx sdf SP A3 active alive 0 0
1 qla2xxx sde SP B2 active alive 0 0
0 qla2xxx sdb SP B3 active alive 0 1
0 qla2xxx sdc SP A1 active alive 0 1
0 qla2xxx sdd SP A2 active alive 0 1
(此處顯示的行數(shù)為路徑的數(shù)目)
上述內(nèi)容就是怎樣進(jìn)行EMC存儲(chǔ)多路徑軟件配置,你們學(xué)到知識(shí)或技能了嗎?如果還想學(xué)到更多技能或者豐富自己的知識(shí)儲(chǔ)備,歡迎關(guān)注創(chuàng)新互聯(lián)-成都網(wǎng)站建設(shè)公司行業(yè)資訊頻道。
網(wǎng)頁(yè)題目:怎樣進(jìn)行EMC存儲(chǔ)多路徑軟件配置-創(chuàng)新互聯(lián)
新聞來(lái)源:http://muchs.cn/article28/djpocp.html
成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián),為您提供全網(wǎng)營(yíng)銷(xiāo)推廣、定制網(wǎng)站、標(biāo)簽優(yōu)化、Google、電子商務(wù)、品牌網(wǎng)站設(shè)計(jì)
聲明:本網(wǎng)站發(fā)布的內(nèi)容(圖片、視頻和文字)以用戶(hù)投稿、用戶(hù)轉(zhuǎn)載內(nèi)容為主,如果涉及侵權(quán)請(qǐng)盡快告知,我們將會(huì)在第一時(shí)間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如需處理請(qǐng)聯(lián)系客服。電話(huà):028-86922220;郵箱:631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載,或轉(zhuǎn)載時(shí)需注明來(lái)源: 創(chuàng)新互聯(lián)
猜你還喜歡下面的內(nèi)容