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53 lines
1.8 KiB
Text
53 lines
1.8 KiB
Text
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pkg
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File and other metadata
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We would like to be efficient with our storage and bandwidth
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utilization. We would also like to avoid a class of inconsistency
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errors preventable for a class of file objects (ELF binaries and
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libraries, potentially also Java JAR files).
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We have to label binaries and platform sensitive files (such as
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endian-specific binary formats).
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We also need to store ownership, modification and creation times, and
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permissions. We may need to store ACLs of various kinds.
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Some data is interpreted by the pkg server (to process a filter request
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by the client), some by the pkg client (to establish times and
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permissions).
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pkg pkg_fmri keywords
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file platform type path permissions user group type-specific-hash
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link link-type dst_path src_path
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dir path permissions user group
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Envisioned types are "raw" and "elf". Potentially also "jar".
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Envisioned platforms are "i86pc", "sun4". ISA distinctions are handled
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by the filter options available on "elf" type files.
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The leading column is called the *action*. If we do a driver action, it
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would be multi-file (since the .conf file is associated). Drivers may
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have to be expressed as a non-action. Actions are always reversible in
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some fashion.
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Example postinstall invocations of add_drv:
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1. SUNWuedg
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add_drv ${BASEDIR_OPT} -m '* 0666 root sys' \
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./SUNWuedg/postinstall- -i "${USBSER_EDGE_ALIASES} \"${NEW_ALIAS}\"" -n usbser_edge
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2. SUNWav1394
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add_drv -b "${BASEDIR}" -m "${DRVPERM}" -i "${DRVALIAS}" -n ${DRV}
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3. SUNWpd
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/usr/sbin/add_drv -b ${BASEDIR} -i '"pnpALI,1533,3" "ns87317-ecpp"' \
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./SUNWpd/postinstall- -m '* 0666 root sys' -n ecpp ||
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4. SUNWlsimega
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check_add_drv -i '"pci1028,13" "pci1000,407" "pci1000,407.1000.532" "pci1000,408" "pci1000,408.1000.2" "pci1000,1960"' -b "$BASEDIR" -c scsi lsimega
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