search for: guestfs_sh_lines

...> > > > However, "g.command([self.mkconfig, '-o', self.config])" shouldn't > > have the appliances /sys available (I looked briefly in command.c and > > I don't see the same bind-mount code), or maybe I'm missing something. > > guestfs_sh, guestfs_sh_lines, guestfs_command, guestfs_command_lines > all attempt to bind-mount /sys and other directories into the chroot > while running the command. (See daemon/sh.c) > > Anyway I misunderstood before - I thought you were trying to run grub > to install the bootloader. Running grub2-mkconfi...

On Thu, Aug 27, 2020 at 11:08 AM Richard W.M. Jones <rjones@redhat.com> wrote: > > On Thu, Aug 27, 2020 at 10:50:12AM +0300, Sam Eiderman wrote: > > Hi, > > > > I'm using libguestfs 1.42, > > > > When I run the following python3 commands on a rhel7.8: > > > > print(g.ls('/sys')) > > [] > > This lists the files in /sys in

...s > for g.sh() commands. > > However, "g.command([self.mkconfig, '-o', self.config])" shouldn't > have the appliances /sys available (I looked briefly in command.c and > I don't see the same bind-mount code), or maybe I'm missing something. guestfs_sh, guestfs_sh_lines, guestfs_command, guestfs_command_lines all attempt to bind-mount /sys and other directories into the chroot while running the command. (See daemon/sh.c) Anyway I misunderstood before - I thought you were trying to run grub to install the bootloader. Running grub2-mkconfig as done in virt-v2v sh...

The existing mechanism was clunky, slow and used ~ 10 MB of local disk. Rich.

.../stat.c -daemon/statvfs.c daemon/strings.c daemon/structs-cleanups.c daemon/structs-cleanups.h diff --git a/generator/actions_core.ml b/generator/actions_core.ml index 81cb99ea8..604620673 100644 --- a/generator/actions_core.ml +++ b/generator/actions_core.ml @@ -2319,6 +2319,7 @@ See also: C<guestfs_sh_lines>" }; { defaults with name = "statvfs"; added = (1, 9, 2); style = RStruct ("statbuf", "statvfs"), [String (Pathname, "path")], []; + impl = OCaml "Statvfs.statvfs"; tests = [ InitISOFS, Always, TestResult (...

v2 -> v3: - Drop gnulib fallback.

It started out as "this'll be just a simple fix ..." and turned into something a bit over-engineered in the end. Here it is anyway. Rich.

v1 -> v2: - Removed the f_type field from StatVFS.statvfs structure. - New function StatVFS.filesystem_is_remote, written in C. [Thinking about it, this should probably be called ?is_network_filesystem?, but I can change that before pushing]. - Use statvfs instead of fstatvfs, and statfs instead of fstatfs. - Rejigged the comments in builder/builder.ml to make them simpler

...at if C<path> +is a symbolic link, then the link is stat-ed, not the file it +refers to. + +This is the same as the C<lstat(2)> system call." }; + ] (* daemon_functions are any functions which cause some action @@ -4347,38 +4399,6 @@ result into a list of lines. See also: C<guestfs_sh_lines>" }; { defaults with - name = "stat"; - style = RStruct ("statbuf", "stat"), [Pathname "path"], []; - proc_nr = Some 52; - tests = [ - InitISOFS, Always, TestResult ( - [["stat"; "/empty"]], "ret-&...

This is a follow-up to the other generator changes in: https://www.redhat.com/archives/libguestfs/2017-February/msg00217.html Rich.

This started as a simple warning-elimination change. I'll get back to that series shortly ;-) It turned into a factorization and constification exercise during which I got a taste of ocaml. Thanks to Rich Jones for help with a few snippets in generator.ml. The overall result is that many previously-manually-maintained bits from daemon/*.c functions are now hoisted into the automatically-

...uot;lines", [StringList "arguments"], []; + style = RStringList "lines", [StringList (PlainString, "arguments")], []; protocol_limit_warning = true; tests = [ InitScratchFS, IfNotCrossAppliance, TestResult ( @@ -2536,7 +2536,7 @@ See also: C<guestfs_sh_lines>" }; { defaults with name = "statvfs"; added = (1, 9, 2); - style = RStruct ("statbuf", "statvfs"), [Pathname "path"], []; + style = RStruct ("statbuf", "statvfs"), [String (Pathname, "path")], []; te...

Very large but mechanical change to the generator. Rich.

...ts warning: "guestfs_sfdisk_l" has no tests warning: "guestfs_sfdisk_kernel_geometry" has no tests warning: "guestfs_sfdisk_disk_geometry" has no tests warning: "guestfs_vg_activate_all" has no tests warning: "guestfs_sh" has no tests warning: "guestfs_sh_lines" has no tests warning: "guestfs_scrub_freespace" has no tests warning: "guestfs_df" has no tests warning: "guestfs_df_h" has no tests warning: "guestfs_mount_loop" has no tests warning: "guestfs_readdir" has no tests warning: "guestfs_sfdi...

...ts warning: "guestfs_sfdisk_l" has no tests warning: "guestfs_sfdisk_kernel_geometry" has no tests warning: "guestfs_sfdisk_disk_geometry" has no tests warning: "guestfs_vg_activate_all" has no tests warning: "guestfs_sh" has no tests warning: "guestfs_sh_lines" has no tests warning: "guestfs_scrub_freespace" has no tests warning: "guestfs_df" has no tests warning: "guestfs_df_h" has no tests warning: "guestfs_mount_loop" has no tests warning: "guestfs_readdir" has no tests warning: "guestfs_sfdi...

...ts warning: "guestfs_sfdisk_l" has no tests warning: "guestfs_sfdisk_kernel_geometry" has no tests warning: "guestfs_sfdisk_disk_geometry" has no tests warning: "guestfs_vg_activate_all" has no tests warning: "guestfs_sh" has no tests warning: "guestfs_sh_lines" has no tests warning: "guestfs_scrub_freespace" has no tests warning: "guestfs_df" has no tests warning: "guestfs_df_h" has no tests warning: "guestfs_mount_loop" has no tests warning: "guestfs_readdir" has no tests warning: "guestfs_sfdi...

...ts warning: "guestfs_sfdisk_l" has no tests warning: "guestfs_sfdisk_kernel_geometry" has no tests warning: "guestfs_sfdisk_disk_geometry" has no tests warning: "guestfs_vg_activate_all" has no tests warning: "guestfs_sh" has no tests warning: "guestfs_sh_lines" has no tests warning: "guestfs_scrub_freespace" has no tests warning: "guestfs_df" has no tests warning: "guestfs_df_h" has no tests warning: "guestfs_mount_loop" has no tests warning: "guestfs_readdir" has no tests warning: "guestfs_sfdi...

...ts warning: "guestfs_sfdisk_l" has no tests warning: "guestfs_sfdisk_kernel_geometry" has no tests warning: "guestfs_sfdisk_disk_geometry" has no tests warning: "guestfs_vg_activate_all" has no tests warning: "guestfs_sh" has no tests warning: "guestfs_sh_lines" has no tests warning: "guestfs_scrub_freespace" has no tests warning: "guestfs_df" has no tests warning: "guestfs_df_h" has no tests warning: "guestfs_mount_loop" has no tests warning: "guestfs_readdir" has no tests warning: "guestfs_sfdi...

...ts warning: "guestfs_sfdisk_l" has no tests warning: "guestfs_sfdisk_kernel_geometry" has no tests warning: "guestfs_sfdisk_disk_geometry" has no tests warning: "guestfs_vg_activate_all" has no tests warning: "guestfs_sh" has no tests warning: "guestfs_sh_lines" has no tests warning: "guestfs_scrub_freespace" has no tests warning: "guestfs_df" has no tests warning: "guestfs_df_h" has no tests warning: "guestfs_mount_loop" has no tests warning: "guestfs_readdir" has no tests warning: "guestfs_sfdi...

...ts warning: "guestfs_sfdisk_l" has no tests warning: "guestfs_sfdisk_kernel_geometry" has no tests warning: "guestfs_sfdisk_disk_geometry" has no tests warning: "guestfs_vg_activate_all" has no tests warning: "guestfs_sh" has no tests warning: "guestfs_sh_lines" has no tests warning: "guestfs_scrub_freespace" has no tests warning: "guestfs_df" has no tests warning: "guestfs_df_h" has no tests warning: "guestfs_mount_loop" has no tests warning: "guestfs_readdir" has no tests warning: "guestfs_sfdi...