https://community.hpe.com/t5/operating-system-linux/acu-don-t-see-msa1000-controller/m-p/4602182#M40148 Hello everybody!<BR /><BR />I have a such problem:<BR /><BR />When I launch HP ACU, I can see only internal controller...<BR /><BR />About my hardware:<BR /><BR />I have two servers DL580G3 with HBA adapters, they connected with two storage systems MSA1000 (throught SAN switches). This scheme is attached to this message.<BR /><BR />Some time ago this cluster has RHEL 4 update 4 installed on, and ACU was working properly, it detects the both controllers (internat and external) from the both nodes.<BR /><BR />I install RHEL 4 update 8, and now ACU from fisrt node work properly, but from the second node detects only internal controller. <BR /><BR />I tried to install other versions of ACU to the second node, but situation is the same.<BR /><BR />I don't understand what is the reason of this problem, because the both nodes has the same version of RHEL and ACU, but only one of them detects external controller(MSA1000) from ACU.<BR />The operation system works with MSA1000 storage properly, I'm using multipath and can see the alll path avialable, but onle ACU don't want to work ...<BR /><BR />Sorry for my bad English.<BR /><BR /> Wed, 17 Mar 2010 06:46:19 GMT axilles 2010-03-17T06:46:19Z https://community.hpe.com/t5/operating-system-linux/acu-don-t-see-msa1000-controller/m-p/4602182#M40148 Hello everybody!<BR /><BR />I have a such problem:<BR /><BR />When I launch HP ACU, I can see only internal controller...<BR /><BR />About my hardware:<BR /><BR />I have two servers DL580G3 with HBA adapters, they connected with two storage systems MSA1000 (throught SAN switches). This scheme is attached to this message.<BR /><BR />Some time ago this cluster has RHEL 4 update 4 installed on, and ACU was working properly, it detects the both controllers (internat and external) from the both nodes.<BR /><BR />I install RHEL 4 update 8, and now ACU from fisrt node work properly, but from the second node detects only internal controller. <BR /><BR />I tried to install other versions of ACU to the second node, but situation is the same.<BR /><BR />I don't understand what is the reason of this problem, because the both nodes has the same version of RHEL and ACU, but only one of them detects external controller(MSA1000) from ACU.<BR />The operation system works with MSA1000 storage properly, I'm using multipath and can see the alll path avialable, but onle ACU don't want to work ...<BR /><BR />Sorry for my bad English.<BR /><BR /> Wed, 17 Mar 2010 06:46:19 GMT https://community.hpe.com/t5/operating-system-linux/acu-don-t-see-msa1000-controller/m-p/4602182#M40148 axilles 2010-03-17T06:46:19Z