IBM - PϵÁÐСÐÍ»úÈÕ³£Î¬»¤¹ÊÕ϶¨Î»¹ÊÕÏÅųýÊÖ²á

¶ÔÓÚºìÉ«²¿·Ö´íÎóµÄÎÊÌâÅųý£¬Ò»°ã¿ÉÒÔʹÓÃdiagÃüÁî½øÐнøÒ»²½Õï¶Ï£º #diag -> Task Selection -> SSA Service Aids -> Link Verification ¼ì²é»·Â·ÖÐÊÇ·ñ³öÏÖÁË£¿£¿£¿µÄÅÌ·û»ò״̬²»ÊÇgoodµÄÓ²ÅÌ »òʹÓãº

#smitty ssaraid -> List All Defined SSA RAID Arrays

²é¿´´ÅÅÌÕóÁÐRAIDÅ̵Ä״̬ÊÇ·ñÊÇGood¡£Èç¹ûÊÇdegrade»òÆäËû״̬±íʾRAIDÅ̳öÏÖÎÊÌâÁË

Õâʱºò²»½¨ÒéÔÙ½øÐе¥¶ÀÓ²Å̵ÄCertify£¬¶øÊǸϽô֪ͨIBM×¼±¸ºÃÏàͬÐͺźʹóСµÄÓ²ÅÌ(ÖÁÉÙÁ½¿é)µ½ÏÖ³¡½øÐнøÒ»²½µÄÕï¶ÏºÍ»µÅ̸ü»»¡£

625E6B9A 0401090004 P H ssa0 ADAPTER DETECTED OPEN SERIAL LINKµÄÅŲ鷽·¨£º

1¡¢ÒªÇó½«7133ÖÐδ²åÓ²Å̵IJÛλȫ²¿²åÉÏdummyÅÌ¡£ (dummyÅÌ:ÑÆÔªÅÌ,¾ÍÊÇÄǸö¿Õ¿Ç×Ó£¬Ï൱ÓÚ´úÌæSSAÓ²ÅÌ×°ÔÚ´ÅÅÌÕóÁеÄËÜÁÏÄ£ÐÍ,µ±´ÅÅÌÕóÁеÄ16¸ö²ÛλûÓб»SSAÓ²Å̲åÂúʱ²ÅÓõ½.)

2¡¢¿´¿´Loop״̬:diag--->Task Selection-->SSA Service Aids-->Link Verification.Õý³£Adapter PortϵÄÁ½ÁÐÊý×ÖÊÇÁ¬Ðø²»¼ä¶ÏµÄÅÅÁÐ,ÇÒStatus¶¼Îªgood,Èç¹ûPhysicalÁÐÓÐ???????·ûºÅ.»òStatus²»ÊÇgood£¬Ôò˵Ã÷ÒѾ­´æÔÚÓ²ÅÌ»òÁ´Â·¹ÊÕÏ£¬ÕâÖÖÇé¿öÔòÒªÁ¢¼´²ÉÈ¡Ðж¯£¬×ö½øÒ»²½¼ì²éÒÔÈ·¶¨ÊÇ·ñÒª¸ü»»Ó²ÅÌ¡£¼ì²éµ¥ÅÌÊÇ·ñÓÐÎÊÌâµÄ·½·¨ÈçÏ£º

diag--->Task Selection-->SSA Service Aids-->Certify Disk Ñ¡ÔñÈÏΪ´æÔÚ¹ÊÕϵÄÓ²Å̽øÐмì²é

3¡¢Èç¹û7133´æÔÚÓ²¼þ¹ÊÕÏʱ£¬¿É´Ó״̬µÆÉϹ۲쵽£º

µ±µ¥¿éÓ²Å̳öÏÖ¹ÊÕÏ»òδ±»Ê¹ÓÃʱ£¬ÆäÃæ°åÉϵÄÓ²ÅÌ״̬µÆ»á²»ÁÁ ÕóÁеÄ״̬µÆ»ÆµÆ»áÁÁ »ò½ÓSSAÏߵĶ˿ڵÄָʾµÆÒ²»áϨÃð

Èç¹ûͨ¹ýÒÔÉÏÈýÖÖ·½·¨¶¼Î´·¢ÏÖÎÊÌ⣬¶øÏµÍ³ÈÔ±¨Open Serial Link´íÎ󣬽¨Òé¼ÌÐø¸ú×Ù¡£

26CA120B 0206081104 P H ssa0 CACHE STORAGE CARDµÄ´¦Àí·½·¨£º ±³¾°½éÉÜ£º

IBMСÐÍ»úÉÏÁ¬½Ó7133´ÅÕóËùÅäÖõÄSSA¿¨Ò»°ã¶¼´øÓÐÒ»¿é³äµçµç³Ø£¬¸Ãµç³ØÓÃÓÚÔÚͻȻͣµçµÄÇé¿öϱ£»¤ssa¿¨ÉϵÄfast write cacheÖеÄÐÅÏ¢²»¶ªÊ§£¬Õâ

µÚ 12 Ò³ ¹² 25 Ò³

¿éµç³ØµÄ°²È«ÊÙÃüÒ»°ãÊÇ22000Сʱ£¬²î²»¶àÁ½Äê°ëµÄʱ¼ä£¬Ò²¾ÍÊÇ˵£¬µ±fast writeģʽÆô¶¯µÄÇé¿öÏ£¬Ò»°ãÁ½Äê°ëÒÔºóÐèÒª¸ü»»Õâ¿éµç³Ø¡£ ÎÊÌâ±íÏÖ£º

¶Ôssa¿¨ÉÏµÄµç³Ø±£»¤ÊÇͨ¹ý¿¨ÉϵÄÒ»¸ö¼ÆÊýÆ÷ʵÏֵģ¬Ã¿ÔËÐÐһСʱ¸Ã¼ÆÊýÆ÷»áÔö¼ÓÒ»£¬µ±¸Ã¼ÆÊý½Ó½ü»ò³¬¹ý22000ʱ£¬ÏµÍ³»áÓÐ26CA120BÓ²¼þ±¨¾¯£º 26CA120B 0206120904 P H ssa1 CACHE STORAGE CARD

¿ÉÒÔÓÃÈçÏÂÃüÁî¼ì²éssa¿¨ÉϵÄ״̬£º(-a ºó´øÉÏ¿¨µÄÂß¼­É豸Ãû£¬ÕâÀï¼ÙÉèÊÇssa0)

ssa_fw_status -a ssa0 -p (¼ì²éµç³ØÒѾ­¹¤×÷µÄʱ¼ä£¬Ð¡Ê±Îªµ¥Î») ssa_fw_status -a ssa0 -l (¼ì²éµç³Ø°²È«¹¤×÷ÊÙÃü£¬Ð¡Ê±Îªµ¥Î») ssa_fw_status -a ssa0 -c (¼ì²éssa¿¨ÉϵÄfast write¹¦ÄÜÊÇ·ñ±»¼¤»î) ´¦Àí²½Ö裺 £¨°´ÓÅÑ¡·½Ê½Áгö£¬´ÓÖÐÑ¡ÔñÒ»ÖÖ¼´¿É£© 1)¸ü»»µç³Ø

Ñ¡ÔñϵͳÏÐʱ£¬¸ü»»Ö÷±¸»ússa¿¨µç³Ø£¬¿ÉÒÔ²ÉÓãº

Í£±¸»ú£­¡·¸ü»»±¸»ússa¿¨µç³Ø£­¡·Æð±¸»ú£¨Ë«»ú·þÎñ£©£­¡·Ö÷±¸µ¹»»£­¡· Í£Ô­Ö÷»ú£­¡·¸ü»»Ô­Ö÷»ússa¿¨µç³Ø£­¡·ÆðÔ­Ö÷»ú£¨Ë«»ú·þÎñ£©

2)Èç¹ûϵͳ³öÏÖ26CA120Bµç³Ø¸æ¾¯£¬Ê¹ÓÃssa_fw_status -a ssa0 -c ¼ì²éÖ÷ÓÃssa¿¨(Ò»°ãÊÇssa0)µÄFast WriteÊÇ·ñ´¦ÓÚinactive£¨Î´±»¼¤»î£©×´Ì¬£¬Èç¹ûÊÇ£¬ÔòÒÔrootÖ´ÐÐÈçÏÂÃüÁ ssa_format -l ssa0 -b errclear 0 /usr/lib/errstop /usr/lib/errdemon

¿ÉÒÔÔÝ»º¸ü»»µç³ØÊ±¼ä£¬µÈÓÐµç³ØºóÔÙ¸ü»»£¬µ«Õâ¶Îʱ¼ä¶Ô´ÅÕó¶ÁдÐÔÄÜ»áÓÐËùÓ°Ïì¡£

3)Èç¹û¶ÌÆÚÄÚ²»Äܸü»»µç³Ø£¬Í¬Ê±Ö÷»úÖ÷Óÿ¨µÄFast WriteÈÔÈ»´¦ÓÚActive״̬£¬½¨ÒéÊÖ¹¤ÆÁ±Îfast write¹¦ÄÜ 1£©ÏÈֹͣ˫»ú

2£©ÔÚ1ºÅ»úÐÞ¸Ähdisk¸ÃÊôÐÔ£º

µÚ 13 Ò³ ¹² 25 Ò³

smitty dev->ssa disks->ssa logical disks->change /show characters of ... -> [choose hdisk2] -> fast write [no] 3£©ÔÚ1ºÅ»ú¼¤»î¾í×é varyonvg zxinvg 4£©ÔÚ1ºÅ»úÈ¥¼¤»î¾í×é varyoffvg zxinvg 5£©ÔÚ2ºÅ»úÉÏÖ´ÐÐ

smitty dev->ssa disks->ssa logical disks->change /show characters of ... -> [choose hdisk2] -> fast write [no]

¼ì²éfast writeÊÇ·ñÒѾ­¸ÄΪno (Ö»Òª1ºÅ»ú×öÁË2ºÃ»ú¾Í²»ÓÃÔÙÐÞ¸ÄÁË) 6£©ÔÚ2ºÅ»úÉÏÖ´ÐÐ rmdev -dl hdisk2 cfgmgr -v 7£©ÔÚ2ºÅ»úÉÏÖ´ÐÐ

lspv (²é¿´hdisk2ÊÇ·ñÒÑÕÒµ½) 8£©È»ºóÖ´ÐÐ varyonvg zxinvg varyoffvg zxinvg 9£©ÖØÐÂÆô¶¯Ë«»ú ¶ÔÓÚ³öÏÖ´íÎó£º

B4C00618 0115140004 P H ssa0 RESOURCE UNAVAILABLE ¶ø²»°éËæÆäËûºìÉ«±ê³ö´íÎóµÄÇé¿ö£¬Ôòͨ¹ýÒÔÏ·½Ê½ÅŲ飺

¿ÉÄÜÊÇhdiskÖн«¡®enable user of hot spare¡¯´ò¿ªÁË£¬¶øÊµ¼Ê²¢Ã»ÓÐÅäÖÃhot spareÅÌ£¬

¿ÉÒÔͨ¹ýÈçÏ·½Ê½½â¾ö£º ¼ì²éRAIDµÄ״̬£º

#smitty ssaraid

list all defined SSA RAID arrays : all are in status good (ssa0 ) ¼ì²éÊÇ·ñÅäÖÃÁËhot spare:

list/identify SSA Physical disks-->List hot spares : none ÐÞ¸Äÿ¸össa¿¨ËùÅäÖõÄhdiskµÄÊôÐÔ£º

µÚ 14 Ò³ ¹² 25 Ò³

: set \È»ºóÔÙÖ´ÐУº # /usr/lib/errstop

# cp /var/adm/ras/errlog /var/adm/ras/errlog.bak #/usr/lib/errdemon #errclear 0

¶ÔÓÚÎïÀíÓ²Å̵Ľӷ¨¿É²Î¿¼ÈçÏÂ˵Ã÷£º£¨ÓпÉÄÜÀϾÖδÅäÖÃhot spare£¬ÔòÁ¬Ïß·½·¨°´Î´ÅäÖÃhot spareÅ̵ĸöÊý¼ÆË㣩 ·ÖÒÔϼ¸ÖÖÇé¿ö½²Êö£º

1) Êý¾ÝÅÌСÓÚµÈÓÚ6¿é£¬½¨ÒéÅäÖÃÒ»¿éhotspare

2) Êý¾ÝÅÌ´óÓÚµÈÓÚ8¿éСÓÚµÈÓÚ10¿é£¬½¨ÒéÅäÖÃÁ½¿éhotspare 3) Êý¾ÝÅÌ´óÓÚµÈÓÚ12¿éСÓÚµÈÓÚ14¿é£¬½¨ÒéÅäÖÃÁ½¿éhotspare l Êý¾ÝÅÌСÓÚµÈÓÚ6¿é£¬ÅäÖÃÒ»¿éhotspareµÄ½ÓÏߺÍÅäÖùæÔò£º a) Ö÷»úA1¡¢A2½Ó´ÅÕó1¡¢8λÖã»±¸»úA1¡¢A2½Ó´ÅÕó4¡¢5λÖÃ

b) ±£Ö¤´ÅÕóǰÅÅ1\\4\\5\\8Ó²ÅÌλÖÃÒ»¶¨Òª²åÅÌ£¬ÆäÓàµÄÅÌ¿ÉÒÔÌô¿Õλ²å£¬×¢Òâ1-4¡¢5-8Á½²àµÄÊý¾ÝÅ̱£³ÖÖá¶Ô³Æ¹ØÏµ²åÈ루Èç1ºÍ8ÊÇÖá¶Ô³ÆµÄ¡¢4ºÍ5ÊÇÖá¶Ô³ÆµÄ£©

c) ûÓвåÓ²Å̵ÄλÖÃÒ»¶¨Òª²åÉÏdummyÅÌ

d) ×öRAID0£«1ʱ£¬¿¼Âǵ½ÐÔÄÜÎÊÌ⣬Ç뽫1-4¡¢5-8ÒÔÖá¶Ô³Æ·½Ê½Ò»Ò»¶ÔÓ¦×öÓ²Å̾µÏñ£¬¾ÙÀýÈçÏÂ:

ibm¶ÔpdiskµÄÅÅÐòÓëʵ¼ÊµÄÎïÀíλÖÃÊDz»Í¬µÄ£¬ËùÒÔ±ØÐëÏÈͨ¹ýlsdev -C |grep pdiskµÄ·½Ê½ÕÒ³öÆä¶ÔÓ¦¹ØÏµ²¢¼Ç¼ÏÂÀ´£¬È磺

pdisk0 Available 11-08-1641-01-P SSA160 Physical Disk Drive pdisk1 Available 11-08-1641-05-P SSA160 Physical Disk Drive pdisk2 Available 11-08-1641-04-P SSA160 Physical Disk Drive pdisk3 Available 11-08-1641-08-P SSA160 Physical Disk Drive

¿´µÚÈýÁÐÖмä×Ö·ûÖÐÓÐ-01-µÄ×ÖÑù£¬±íʾÆäÎïÀíÓ²ÅÌλÖã¬ÒÔÉ϶ÔÓ¦¹ØÏµ±íʾ pdisk0-pdisk3¶ÔÓ¦µÄÎïÀí²Ûλ·Ö±ðÊÇǰÅÅ1\\5\\4\\8µÄλÖã¬ËùÒÔÔÚʹÓÃsmitty ssaraid×öRAID0+1ʱ£¬Ð轫1\\8λÖõÄÓ²ÅÌ£¨pdisk0/pdisk3£©×ö³É¾µÏñ¡¢4\\5λÖõÄÓ²ÅÌ£¨pdisk2/pdisk1£©×ö³É¾µÏñ£¬ËùÒÔÑ¡ÔñPrimary Disks/Secondary DisksʱÈçÏ£º

µÚ 15 Ò³ ¹² 25 Ò³

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)