Starting with RHEL\/EL7 the drivers for the raid controller card, the P400i, are no longer loaded in by default. When you go to install Centos 7 on one of these you will likely see that it doesn\u2019t detect your LD.<\/p>\n
When you boot up and go into the install, press The install should now pick up on your LD and you should be able to install as normal. After you reboot however you\u2019ll have to make this more permanent. At the grub screen press Once you\u2019re logged in open up Now run Success!<\/strong> For older hardware installed a new operating system, either Windows or Linux will encounter very often does not recognize the disk array card case, under normal circumstances loaded official or older ISO driving identification card to the RAID array through dd, but HP DL580 encountered this rather special, you need to modify the boot parameters to resolve, you can refer to the detailed reasons for extended reading. In this paper, in order to deploy RHEL 7 on HP DL580, for example, was inspired by an overseas article Installing CentOS 7 on older HP ProLiants, to express my sincere thanks.<\/p>\n Use hpsa.hpsa_allow_any = 1 ignore the detection and recognition of a disk array controller<\/p><\/blockquote>\n <\/p>\n Starting with RHEL\/EL7 the drivers for the raid controller card, the P400i, are no longer loaded in by default. When you go to install Centos 7 on one of these you will likely see that it doesn\u2019t detect your LD.<\/p>\n When you boot up and go into the install, press tab to get to your […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73],"tags":[],"_links":{"self":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/6316"}],"collection":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6316"}],"version-history":[{"count":2,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/6316\/revisions"}],"predecessor-version":[{"id":6318,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/6316\/revisions\/6318"}],"wp:attachment":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}tab<\/code> to get to your install options. From here append hpsa.hpsa_simple_mode=1 hpsa.hpsa_allow_any=1<\/code> to your boot options.<\/p>\ne<\/code> to get back to your boot options. From here appendhpsa.hpsa_simple_mode=1 hpsa.hpsa_allow_any=1<\/code> again so that you can get into the machine.<\/p>\n\/etc\/default\/grub<\/code> and add these options to the file. The file should now look something like:<\/p>\nGRUB_TIMEOUT=5\r\nGRUB_DEFAULT=saved\r\nGRUB_DISABLE_SUBMENU=true\r\nGRUB_TERMINAL_OUTPUT=\"console\"\r\nGRUB_CMDLINE_LINUX=\"rd.lvm.lv=centos\/root rd.lvm.lv=centos\/swap crashkernel=auto rhgb quiet hpsa.hpsa_simple_mode=1 hpsa.hpsa_allow_any=1\"\r\nGRUB_DISABLE_RECOVERY=\"true\"\r\n<\/code><\/pre>\n<\/div>\ngrub2-mkconfig -o \/boot\/grub2\/grub.cfg<\/code> and reboot the machine. It should be detected from now on each time you boot.<\/p>\n
\nnote: hpssacli installed separately<\/em><\/p>\n[root@localhost ~]# hpssacli ctrl all show config\r\n\r\n\r\nSmart Array P400 in Slot 1 (sn: P61620E9SV69YJ)\r\n\r\n\r\n Port Name: 1I\r\n\r\n Port Name: 2I\r\n\r\n Internal Drive Cage at Port 1I, Box 1, OK\r\n\r\n Internal Drive Cage at Port 2I, Box 1, OK\r\n array A (SAS, Unused Space: 0 MB)\r\n\r\n\r\n logicaldrive 1 (546.8 GB, RAID 6, OK)\r\n\r\n physicaldrive 1I:1:5 (port 1I:box 1:bay 5, SAS, 146 GB, OK)\r\n physicaldrive 1I:1:6 (port 1I:box 1:bay 6, SAS, 146 GB, OK)\r\n physicaldrive 2I:1:1 (port 2I:box 1:bay 1, SAS, 146 GB, OK)\r\n physicaldrive 2I:1:2 (port 2I:box 1:bay 2, SAS, 146 GB, OK)\r\n physicaldrive 2I:1:3 (port 2I:box 1:bay 3, SAS, 146 GB, OK)\r\n physicaldrive 2I:1:4 (port 2I:box 1:bay 4, SAS, 146 GB, OK)\r\n\r\n\r\n\r\n<\/code><\/pre>\nInstalling RHEL 7 or CentOS 7 on older HP RAID controllers<\/a><\/h1>\n<\/div>\n
First installation<\/h3>\n
\n
Install Red Hat Enterprise Linux 7.1<\/code><\/li>\nTab<\/code>, in the quiet space addedhpsa.hpsa_simple_mode=1 hpsa.hpsa_allow_any=1<\/code><\/li>\nInstallation restart repair guide<\/h3>\n
\n
Trubleshooting?Rescue a Red Hat Enterprise Linux system<\/code><\/li>\nTab<\/code>, in the quiet space addedhpsa.hpsa_simple_mode=1 hpsa.hpsa_allow_any=1<\/code><\/li>\n\/mnt\/sysimage<\/code><\/li>\n\/boot\/grub2\/grub.cfg<\/code>, reboot into the system<\/li>\n<\/ol>\n\n\n
\n \n 1<\/span>\r\n2<\/span>\r\n3<\/span>\r\n4<\/span>\r\n5<\/span>\r\n6<\/span>\r\n7<\/span>\r\n8<\/span>\r\n9<\/span>\r\n10<\/span>\r\n11<\/span>\r\n12<\/span>\r\n13<\/span>\r\n14<\/span>\r\n15<\/span><\/pre>\n<\/td>\n
\n chroot \/mnt\/sysimage<\/span>\r\ncd<\/span> \/boot\/grub2\/<\/span>\r\ncp grub.cfg grub.cfg.bak<\/span>\r\n\r\ngrub.cfg VI <\/span>\r\n# quiet office space was added in the boot menu parameters, please note that there are two carefully screened<\/span><\/span>\r\n quiet hpsa.hpsa_simple_mode = 1<\/span> hpsa.hpsa_allow_any = 1<\/span><\/span>\r\n\r\n# Save and exit reboot<\/span><\/span>\r\n : X <\/span>\r\nExit<\/span><\/span>\r\n the init . 6<\/span><\/span>\r\n\r\n# After restarting stuck<\/span><\/span>\r\n you can try the second rescue startup items to try<\/span><\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\u00a0<\/code><\/pre>\n<\/div>\n","protected":false},"excerpt":{"rendered":"