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stec-inc / EnhanceIO

EnhanceIO Open Source for Linux
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eio_cli create bug #52

Closed bgrusnak closed 11 years ago

bgrusnak commented 11 years ago

Ubuntu 13.04 with kernel 3.8.0-25-generic

After install when making: sudo eio_cli create -d /dev/sda2 -s /dev/sdb1 -c cachedev

Received:

Cache Name : cachedev Source Device : /dev/sda2 SSD Device : /dev/sdb1 Policy : lru Mode : Write Through Block Size : 4096 Associativity : 256 Traceback (most recent call last): File "/sbin/eio_cli", line 668, in sys.exit(main()) File "/sbin/eio_cli", line 597, in main return cache.create() File "/sbin/eio_cli", line 374, in create if self.do_eio_ioctl(EIO_IOC_CREATE) == SUCCESS: File "/sbin/eio_cli", line 308, in do_eio_ioctl fd = open(EIODEV, "r") IOError: [Errno 2] No such file or directory: '/dev/eiodev'

sanoj-stec commented 11 years ago

The node /dev/eiodev is created when modules are loaded This can happen when loading of enhanceio module failed
Could you check if the enhanceio modules have been installed properly