{"id":811,"date":"2015-12-27T05:27:34","date_gmt":"2015-12-27T05:27:34","guid":{"rendered":"http:\/\/haisins.epac.to\/wordpress\/?p=811"},"modified":"2015-12-27T05:27:34","modified_gmt":"2015-12-27T05:27:34","slug":"mknod-%eb%aa%85%eb%a0%b9%ec%96%b4%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-rawdevice-%ec%88%9c%ec%84%9c-%eb%a7%9e%ec%b6%94%ea%b8%b0rac-%ea%b5%ac%ec%84%b1%ec%8b%9c","status":"publish","type":"post","link":"http:\/\/haisins.synology.me\/wordpress\/?p=811","title":{"rendered":"mknod \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c Rawdevice \uc21c\uc11c \ub9de\ucd94\uae30(RAC \uad6c\uc131\uc2dc)"},"content":{"rendered":"

# \uc678\ubd80 \uc2a4\ud1a0\ub9ac\uc9c0\ub97c \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ud560 \ub54c AIX\uc758 \uacbd\uc6b0 1\ubc88\uc11c\ubc84\uc5d0\uc11c\ub294 hdisk10\uc774\ub77c\uace0 \ub418\uc5b4\uc788\ub294\ub370, 2\ubc88\uc11c\ubc84\uc5d0\uc11c\ub294 hdisk20 \ub4f1\uc73c\ub85c \uc774\ub984\uc774 \ub2e4\ub974\uac8c \ud560\ub2f9\ub420 \uacbd\uc6b0\uac00 \uc788\ub294\ub370 \uc774\ub7f0 \uacbd\uc6b0\uc5d0 mknod\ub97c \uc774\uc6a9\ud558\uc5ec \ud2b9\uc218\ud30c\uc77c\uc744 \uc0dd\uc131\ud55c \ud6c4 \uc774\ub984\uc744 \ub9de\ucd94\uc5b4 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/P>
\n

RAC \uc124\uce58\ud560 \ub54c Device\uba85\uc774 \ub9de\uc9c0 \uc54a\uc73c\uba74 Grid\uc5d4\uc9c4 \uc124\uce58\uc2dc root.sh \uc2e4\ud589\uc911\uc5d0 \uc5d0\ub7ec\ub97c \ub9cc\ub0a0 \uc218 \uc788\ub2e4.<\/P>
\n

AIX, HP-UX, Linux(RHEL\uacc4\uc5f4)\uc740 mknod \uba85\ub839\uc5b4\uac00 \ud655\uc778\uc774 \ub418\uc5c8\ub294\ub370 Solaris\ub294 \uc544\uc9c1 \ud655\uc778\uc774 \ub418\uc9c0 \uc54a\uc558\ub2e4.<\/P>
\n

1. AIX<\/P>
\n

\ud574\ub2f9 rawdive\uc758 major, minor \ub118\ubc84\ub97c \ud655\uc778 \ud55c \ud6c4 <\/P>
\n

# ls -la | grep rhdisk5
crw——-    1 root     system       15,  6<\/SPAN> Oct 06 2010  rhdisk5<\/P>
\n

\uc544\ub798 \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud558\uc5ec \ud2b9\uc218\ud30c\uc77c \uc0dd\uc131<\/P>
\n

# mknod \/dev\/asm_data01 c 15 6<\/P>
\n

\uc544\ub798\uc640 \uac19\uc774 \uc0dd\uc131\ub41c \uac83\uc744 \ud655\uc778 \ud55c \ud6c4 chmod 660, chown oracle:oinstall \ub4f1\uc744 \uc124\uc815\ud558\uc5ec \uc0ac\uc6a9\ud558\uba74 \ub41c\ub2e4.<\/P>
\n

RAC\uad6c\uc131\uc758 \uacbd\uc6b0, 2\ubc88\ub178\ub4dc\ub3c4 \ud574\uc918\uc57c \ud55c\ub2e4.<\/P>
\n

# ls -la | grep asm_data01
crw——-    1 oracle     oinstall       15,  6 Oct 06 2010  asm_data01<\/P>
\n

***\ucd94\uac00<\/P>
\n

RAC\uc758 \uacbd\uc6b0\uc591 \ucabd \ub178\ub4dc\uc758 unique_id\ub3c4 \ud655\uc778\uc744 \ud574\uc57c \ud55c\ub2e4. (\uc704\uc5d0\uc11c \ub098\uc628 major, minor \ubc88\ud638\uac00 \uc591\ub178\ub4dc\uac04\uc5d0 \ud2c0\ub9b4\uc2dc)<\/P>
\n

lsattr -El hdisk1|grep unique_id<\/P>unique_id       36213600601607C391100B25F4BC0429FE51107RAID 1003DGCfcp Unique device identifier         False
\n

 <\/P>
\n

2.  HP-UX<\/P>
\n

\uc544\ub798 ioscan\uacfc scsimgr \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud558\uc5ec \uc591\ucabd\ub178\ub4dc\uc5d0 \ub514\ubc14\uc774\uc2a4\uba85\uc774 \ub611\uac19\uc740\uc9c0 \uc544\ub2c8\uba74 \ud2c0\ub9b0\uc9c0 WWID\ub97c \uc774\uc6a9\ud558\uc5ec<\/P>
\n

\ucc3e\uc544\ub193\ub294\ub2e4.(WWID\ub294 \uace0\uc720\ud558\uae30 \ub54c\ubb38\uc5d0 \uc544\ub798\uc5d0\uc11c \ubcf4\uc774\ub294 disk10x \uba85\uc740 \ub2ec\ub77c\ub3c4 scsimgr\uc744 \uc774\uc6a9\ud558\uc5ec WWID \ube44\uad50\ud558\uc5ec \ucc3e\uc73c\uba74 \ub41c\ub2e4)<\/P>
\n

# ioscan -fnNkCdisk<\/P>
\n

Class     I  H\/W Path  Driver S\/W State   H\/W Type     Description
===================================================================
disk    105  64000\/0xfa00\/0x1a  esdisk   CLAIMED     DEVICE       HP      HSV360
                      \/dev\/disk\/disk105     \/dev\/oracle\/asm5  \/dev\/rdisk\/disk105
disk    106  64000\/0xfa00\/0x1b  esdisk   CLAIMED     DEVICE       HP      HSV360
                      \/dev\/disk\/disk106     \/dev\/oracle\/asm6  \/dev\/rdisk\/disk106
disk    107  64000\/0xfa00\/0x1c  esdisk   CLAIMED     DEVICE       HP      HSV360
                      \/dev\/disk\/disk107     \/dev\/oracle\/asm7  \/dev\/rdisk\/disk107
disk    108  64000\/0xfa00\/0x1d  esdisk   CLAIMED     DEVICE       HP      HSV360
                      \/dev\/disk\/disk108     \/dev\/oracle\/asm8  \/dev\/rdisk\/disk108<\/P>
\n

 # scsimgr lun_map -D \/dev\/rdisk\/disk105 | grep WWID<\/P>
\n

World Wide Identifier(WWID)    = 0x6000323009b0282d0000500001840000<\/P>
\n

 <\/P>
\n

AIX\uacbd\uc6b0\uc640 \uba85\ub839\uc5b4 \uccb4\uacc4\ub294 \ube44\uc2b7\ud558\ub2e4<\/P>
\n

# mkdir \/dev\/oracle<\/P>
\n

# ls -ltr \/dev\/rdisk\/disk105
crw-r\u2014\u2013   1 bin        sys         13 0x00001a<\/SPAN> Oct 22 11:45 \/dev\/rdisk\/disk105
# mknod \/dev\/oracle\/disc-asm1 c 13 0x00001a<\/P>
\n

 <\/P>
\n

3. Linux(RHEL\uacc4\uc5f4)<\/P>
\n

\ub9ac\ub205\uc2a4\uc758 \uacbd\uc6b0 \uc624\ub77c\ud074\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 oracleasm \ud234\uc744 \ubc1b\uc544\uc11c \ud558\ub294\uac8c \uc81c\uc77c \ud3b8\ud558\uc9c0\ub9cc \uc548\ub420 \uacbd\uc6b0\uc5d0\ub294 mknod\ub97c \uc0ac\uc6a9\ud55c\ub2e4<\/P>
\n

\/proc\/partitions\uc5d0\uc11c major, minor\ub97c \ud655\uc778\ud55c \ud6c4 mknod\ub85c \uc0dd\uc131<\/P>
\n

# cat \/proc\/partitions
major minor  #blocks  name<\/P>
\n

   8        0  195360984 sda
   8        1 <\/SPAN> 180193041 sda1
   8        2    1020127 sda2
   8        3   14145232 sda3<\/P>
\n

# mknod disc-asm1 c 8 1<\/P>
\n

 <\/P>
\n

 <\/P>
\n

 <\/P>
\n

 <\/P><\/p>\n","protected":false},"excerpt":{"rendered":"

# \uc678\ubd80 \uc2a4\ud1a0\ub9ac\uc9c0\ub97c \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ud560 \ub54c AIX\uc758 \uacbd\uc6b0 1\ubc88\uc11c\ubc84\uc5d0\uc11c\ub294 hdisk10\uc774\ub77c\uace0 \ub418\uc5b4\uc788\ub294\ub370, 2\ubc88\uc11c\ubc84\uc5d0\uc11c\ub294 hdisk20 \ub4f1\uc73c\ub85c \uc774\ub984\uc774 \ub2e4\ub974\uac8c \ud560\ub2f9\ub420 \uacbd\uc6b0\uac00 \uc788\ub294\ub370 \uc774\ub7f0 \uacbd\uc6b0\uc5d0 mknod\ub97c \uc774\uc6a9\ud558\uc5ec \ud2b9\uc218\ud30c\uc77c\uc744 \uc0dd\uc131\ud55c \ud6c4 \uc774\ub984\uc744 \ub9de\ucd94\uc5b4 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. RAC \uc124\uce58\ud560 \ub54c Device\uba85\uc774 \ub9de\uc9c0 \uc54a\uc73c\uba74 Grid\uc5d4\uc9c4 \uc124\uce58\uc2dc root.sh \uc2e4\ud589\uc911\uc5d0 \uc5d0\ub7ec\ub97c \ub9cc\ub0a0 \uc218 \uc788\ub2e4. AIX, HP-UX, Linux(RHEL\uacc4\uc5f4)\uc740 mknod \uba85\ub839\uc5b4\uac00 \ud655\uc778\uc774 \ub418\uc5c8\ub294\ub370 Solaris\ub294 \uc544\uc9c1 \ud655\uc778\uc774 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"categories":[21],"tags":[72,481,482,483,26],"jetpack_featured_media_url":"","amp_enabled":true,"_links":{"self":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/811"}],"collection":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=811"}],"version-history":[{"count":0,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/811\/revisions"}],"wp:attachment":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=811"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}