Hi, Thanks for reply. I tried also what is mentioned on Oracle document which you send me but result is same again no output. /usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/xvdj1 ------ When I am running blkid I have some output. blkid /dev/xvda2: UUID="668dbd02-c201-44bc-be76-f606fc9ab8db" TYPE="xfs" PARTUUID="9146b810-9a31-4c10-a206-01b0bbaca807" /dev/xvda3: UUID="4724e874-741e-49a0-8826-58caca0feae7" TYPE="xfs" PARTLABEL="primary" PARTUUID="1229ed73-0343-4233-b2d8-6876162af9c6" /dev/xvdj1: UUID="4b3dd71d-e685-4d1e-9a95-06958dfd4c1f" TYPE="xfs" So I guess that the problem is not from Amazon EC2......? *-----------------* *Tiran* *Best RegardsStay in touch...* On 16 February 2015 at 12:11, Mladen Gogala <dmarc-noreply@xxxxxxxxxxxxx> wrote: > You're doing it wrong. Here is the right way for EL7: > https://docs.oracle.com/cd/E52668_01/E54669/html/ol7-s19-storage.html > > On 02/16/2015 05:43 AM, Out wrote: > > Dear, > > I need to setup ASM. Because I am using RHEL 7 I cannot find kmod-asm > package in repository. I guess is not yet available for RHEL 7 unlike for > RHEL 6.6......???? > > So I am trying to set up UDEV for ASM. My problem is when I need to get > disk id for UDEV rules I get nothing, Command is not returning anything. > > /usr/lib/udev/scsi_id -g -u -d /dev/xvdj1 > > > My instance is in EC2 in AWS. > > Can this be because this is EC2 instance or I am doing something wrong. > > Please if someone have experience with this help me. > > Thanks > > *Aleks* >> >> *Best Regards Stay in touch...* >> > > > > -- > Mladen Gogala > Oracle DBAhttp://mgogala.freehostia.com > >