Mercurial > hgrepos > FreeBSD > ports > sysutils > local-bsdtools
annotate docs/man/man8/ftjail-freebsd-update.rst @ 658:260a81d769a6
Implemented "ftjail check-freebsd-update": thorough check for preconditions to a successful run of "ftjail freebsd-update".
All checks that "ftjail freebsd-update" does are replicated in
"ftjail check-freebsd-update".
| author | Franz Glasner <fzglas.hg@dom66.de> |
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| date | Sat, 28 Sep 2024 19:12:05 +0200 |
| parents | 54c6eecbe53f |
| children | 82a98db83a13 |
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1 .. -*- coding: utf-8; indent-tabs-mode: nil; -*- |
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2 |
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3 ftjail-freebsd-update |
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4 ===================== |
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5 |
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6 Synopsis |
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7 -------- |
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8 |
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9 **ftjail freebsd-update** [**-k**] [**-o** `old-origin`] `directory` `new-origin` [`etcupdate-tarball`] |
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10 |
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11 |
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12 Description |
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13 ----------- |
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14 |
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15 A :manpage:`freebsd-update(8)` for a Thin Jail. |
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16 |
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17 Make the ZFS dataset mounted at `directory` a read-only clone of `new-origin`. |
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18 |
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19 If `etcupdate-tarball` is given also call :manpage:`etcupdate(8)` on |
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20 the fully re-mounted directory tree that is rooted at `directory` |
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21 using `etcupdate-tarball` as the new "current". |
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22 |
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23 See also :manpage:`ftjail-check-freebsd-update(8)` for a tool that |
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24 tries to thoroughly check the preconditions to run this tool successfully. |
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25 |
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26 |
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27 Options |
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28 ------- |
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29 |
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30 .. program:: ftjail freebsd-update |
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31 |
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32 .. option:: -k |
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33 |
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34 Keep all temporary files. |
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35 |
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36 .. note:: On unexpected errors temp files are automatically kept. |
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37 |
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38 .. option:: -o <old-origin> |
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39 |
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40 In addition to check that `directory` is a ZFS clone also check that |
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41 its origin is equal to `old-origin`. |
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42 |
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43 Note that a check that `directory` is a ZFS clone with some origin |
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44 is done by default. |
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45 |
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46 |
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47 Environment |
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48 ----------- |
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49 |
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50 All environment variables that affect :command:`zfs` are effective also. |
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51 |
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52 |
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53 Files |
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54 ----- |
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55 |
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56 A unique temporary directory is created within :file:`/var/tmp`. All |
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57 temporary files are created within this directory. |
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58 |
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59 |
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60 See Also |
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61 -------- |
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62 |
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63 :manpage:`ftjail(8)`, :manpage:`ftjail-check-freebsd-update(8)`, |
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64 :manpage:`freebsd-update(8)`, :manpage:`etcupdate(8)` |
