59 lines
1.8 KiB
Plaintext
59 lines
1.8 KiB
Plaintext
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-------------------------
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Installing the OSD System
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-------------------------
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1. Build kernel version 2.4 w/ SMP mode disabled and make sure the
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directory /usr/src/linux points to this build.
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2. Modify initiator.h and initiator.c (as per the README) to point to
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your intended target.
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3. Run 'make osd' to build all the OSD executables. In particular,
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you need uosd, so.o, intel_iscsi.o and osdfs.o.
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4. Run 'make all' to build the remaining executables.
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5. Select a machine as the target and run "uosd -f" as root on this
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machine. This will create files and directories in /tmp.
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----------------------
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Testing the OSD System
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----------------------
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6. Run utest to make sure the target is working OK.
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7. Do an "insmod ./so.o" to install the Linux SCSI upper layer driver for OSD.
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8. Do an "insmod ./intel_iscsi.o" to install the kernel mode iSCSI initiator.
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9. Do an "insmod ./osdfs.o" to install the file system.
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10. Make the OSD device with "mknod /dev/so0 b 232 0".
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11. Do a "mount -t osdfs /dev/so0 /mnt" to mount the filesystem.
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12. Go to /mnt and run "echo Hello, World! > foo" to create an object
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on the OSD.
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13. Do a "cat foo" to read the object. you should see "Hello, world!"
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From here you should be able to use /mnt as you would any filesystem.
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--------------------
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2.4.18 Modifications
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--------------------
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include/scsi/scsi.h:143
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#define TYPE_OSD 0x0e
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drivers/scsi/scsi.h:92:
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#define MAX_SCSI_DEVICE_CODE 15
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drivers/scsi/scsi.h:354:
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#define MAX_COMMAND_SIZE 256
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drivers/scsi/scsi.c:145:
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"OSD ",
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drivers/scsi/scsi_dma.c:248:
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SDpnt->type == TYPE_DISK || SDpnt->type == TYPE_MOD || SDpnt->type == TYPE_OSD) {
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drivers/scsi/scsi_scan.c:644:
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case TYPE_OSD:
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Hints/Tips
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-Field testing on some workstations resulted in compiling errors if highmem support in the kernel as enabled
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