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dattobd: init at 0.10.3 [WIP] #33236

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dattobd: init at 0.10.3 [WIP] #33236

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jluttine
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Motivation for this change

NOTE: This is still work in progress. Do not merge yet. I hope to get some feedback and help here.

Add dattobd kernel module: https://github.com/datto/dattobd

"kernel module for taking block-level snapshots and incremental backups of Linux block devices "

However, I'm not able to build the package. If anyone is able to help, that'd be great. I'm getting the following error:

Traceback 
$ nix-shell -p dattobd
these de$ nix-shell -p dattobd
these derivations will be built:
  /nix/store/addqz6d0yrv0rv3cbm5br1zwv1cq1i5a-dattobd-0.10.3.drv
building path(s) ‘/nix/store/xl3n1p3ipb8gdyb3bywaq8f95qa2n5rl-dattobd-0.10.3’
unpacking sources
unpacking source archive /nix/store/blbm08xqi7lhc37fkvbpd69lxjxi0264-source
source root is source
patching sources
patching script interpreter paths in src/genconfig.sh
src/genconfig.sh: interpreter directive changed from "/bin/bash" to "/nix/store/sxwh6a4v8xdlvg4jf3vl2jh9l5760hsc-bash-4.4-p12/bin/bash"
configuring
no configure script, doing nothing
building
build flags: SHELL=/nix/store/sxwh6a4v8xdlvg4jf3vl2jh9l5760hsc-bash-4.4-p12/bin/bash
make -C src
make[1]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
if [ ! -f kernel-config.h ] || tail -1 kernel-config.h | grep -qv '#endif'; then ./genconfig.sh 4.9.68; fi;
generating configurations
make[2]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: *** /lib/modules/4.9.68/build: No such file or directory.  Stop.
make[3]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[2]: *** [Makefile:11: clean] Error 2
make[2]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
performing configure test: HAVE___DENTRY_PATH - not present
performing configure test: HAVE_BD_SUPER - not present
performing configure test: HAVE_BDEV_STACK_LIMITS - not present
performing configure test: HAVE_BDOPS_OPEN_INODE - not present
performing configure test: HAVE_BDOPS_OPEN_INT - not present
performing configure test: HAVE_BIO_BI_POOL - not present
performing configure test: HAVE_BIO_BI_REMAINING - not present
performing configure test: HAVE_BIO_ENDIO_1 - not present
performing configure test: HAVE_BIO_ENDIO_INT - not present
performing configure test: HAVE_BIO_LIST - not present
performing configure test: HAVE_BIOSET_CREATE_3 - not present
performing configure test: HAVE_BIOSET_NEED_BVECS_FLAG - not present
performing configure test: HAVE_BLK_SET_DEFAULT_LIMITS - not present
performing configure test: HAVE_BLK_SET_STACKING_LIMITS - not present
performing configure test: HAVE_BLK_STATUS_T - not present
performing configure test: HAVE_BLKDEV_GET_BY_PATH - not present
performing configure test: HAVE_BLKDEV_PUT_1 - not present
performing configure test: HAVE_BVEC_ITER - not present
performing configure test: HAVE_BVEC_MERGE_DATA - not present
performing configure test: HAVE_D_UNLINKED - not present
performing configure test: HAVE_DENTRY_PATH_RAW - not present
performing configure test: HAVE_ENUM_REQ_OP - not present
performing configure test: HAVE_ENUM_REQ_OPF - not present
performing configure test: HAVE_FILE_INODE - not present
performing configure test: HAVE_FMODE_T - not present
performing configure test: HAVE_FOPS_FALLOCATE - not present
performing configure test: HAVE_GENHD_FL_NO_PART_SCAN - not present
performing configure test: HAVE_INODE_LOCK - not present
performing configure test: HAVE_IOPS_FALLOCATE - not present
performing configure test: HAVE_KERN_PATH - not present
performing configure test: HAVE_MAKE_REQUEST_FN_INT - not present
performing configure test: HAVE_MAKE_REQUEST_FN_VOID - not present
performing configure test: HAVE_MERGE_BVEC_FN - not present
performing configure test: HAVE_MNT_WANT_WRITE - not present
performing configure test: HAVE_NOOP_LLSEEK - not present
performing configure test: HAVE_NOTIFY_CHANGE_2 - not present
performing configure test: HAVE_PART_NR_SECTS_READ - not present
performing configure test: HAVE_PATH_PUT - not present
performing configure test: HAVE_PROC_CREATE - not present
performing configure test: HAVE_SB_START_WRITE - not present
performing configure test: HAVE_STRUCT_PATH - not present
performing configure test: HAVE_SUBMIT_BIO_1 - not present
performing configure test: HAVE_SUBMIT_BIO_WAIT - not present
performing configure test: HAVE_SYS_OLDUMOUNT - not present
performing configure test: HAVE_TASK_STRUCT_TASK_WORKS_CB_HEAD - not present
performing configure test: HAVE_TASK_STRUCT_TASK_WORKS_HLIST - not present
performing configure test: HAVE_THAW_BDEV_INT - not present
performing configure test: HAVE_USER_PATH_AT - not present
performing configure test: HAVE_UUID_H - not present
performing configure test: HAVE_VFS_FALLOCATE - not present
performing configure test: HAVE_VFS_UNLINK_2 - not present
performing configure test: HAVE_VZALLOC - not present
make[2]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: *** /lib/modules/4.9.68/build: No such file or directory.  Stop.
make[3]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[2]: *** [Makefile:11: clean] Error 2
make[2]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
performing sys_mount lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing sys_umount lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing sys_oldumount lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing sys_call_table lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing printk lookup
grep: /boot/System.map-4.9.68: No such file or directory
make -C /lib/modules/4.9.68/build M=/tmp/nix-build-dattobd-0.10.3.drv-0/source/src modules
make[2]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
make[2]: *** /lib/modules/4.9.68/build: No such file or directory.  Stop.
make[2]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
make[1]: *** [Makefile:10: default] Error 2
make[1]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
make: *** [Makefile:13: driver] Error 2
builder for ‘/nix/store/addqz6d0yrv0rv3cbm5br1zwv1cq1i5a-dattobd-0.10.3.drv’ failed with exit code 2
error: build of ‘/nix/store/addqz6d0yrv0rv3cbm5br1zwv1cq1i5a-dattobd-0.10.3.drv’ failed
/run/current-system/sw/bin/nix-shell: failed to build all dependencies
rivations will be built:
  /nix/store/addqz6d0yrv0rv3cbm5br1zwv1cq1i5a-dattobd-0.10.3.drv
building path(s) ‘/nix/store/xl3n1p3ipb8gdyb3bywaq8f95qa2n5rl-dattobd-0.10.3’
unpacking sources
unpacking source archive /nix/store/blbm08xqi7lhc37fkvbpd69lxjxi0264-source
source root is source
patching sources
patching script interpreter paths in src/genconfig.sh
src/genconfig.sh: interpreter directive changed from "/bin/bash" to "/nix/store/sxwh6a4v8xdlvg4jf3vl2jh9l5760hsc-bash-4.4-p12/bin/bash"
configuring
no configure script, doing nothing
building
build flags: SHELL=/nix/store/sxwh6a4v8xdlvg4jf3vl2jh9l5760hsc-bash-4.4-p12/bin/bash
make -C src
make[1]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
if [ ! -f kernel-config.h ] || tail -1 kernel-config.h | grep -qv '#endif'; then ./genconfig.sh 4.9.68; fi;
generating configurations
make[2]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: *** /lib/modules/4.9.68/build: No such file or directory.  Stop.
make[3]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[2]: *** [Makefile:11: clean] Error 2
make[2]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
performing configure test: HAVE___DENTRY_PATH - not present
performing configure test: HAVE_BD_SUPER - not present
performing configure test: HAVE_BDEV_STACK_LIMITS - not present
performing configure test: HAVE_BDOPS_OPEN_INODE - not present
performing configure test: HAVE_BDOPS_OPEN_INT - not present
performing configure test: HAVE_BIO_BI_POOL - not present
performing configure test: HAVE_BIO_BI_REMAINING - not present
performing configure test: HAVE_BIO_ENDIO_1 - not present
performing configure test: HAVE_BIO_ENDIO_INT - not present
performing configure test: HAVE_BIO_LIST - not present
performing configure test: HAVE_BIOSET_CREATE_3 - not present
performing configure test: HAVE_BIOSET_NEED_BVECS_FLAG - not present
performing configure test: HAVE_BLK_SET_DEFAULT_LIMITS - not present
performing configure test: HAVE_BLK_SET_STACKING_LIMITS - not present
performing configure test: HAVE_BLK_STATUS_T - not present
performing configure test: HAVE_BLKDEV_GET_BY_PATH - not present
performing configure test: HAVE_BLKDEV_PUT_1 - not present
performing configure test: HAVE_BVEC_ITER - not present
performing configure test: HAVE_BVEC_MERGE_DATA - not present
performing configure test: HAVE_D_UNLINKED - not present
performing configure test: HAVE_DENTRY_PATH_RAW - not present
performing configure test: HAVE_ENUM_REQ_OP - not present
performing configure test: HAVE_ENUM_REQ_OPF - not present
performing configure test: HAVE_FILE_INODE - not present
performing configure test: HAVE_FMODE_T - not present
performing configure test: HAVE_FOPS_FALLOCATE - not present
performing configure test: HAVE_GENHD_FL_NO_PART_SCAN - not present
performing configure test: HAVE_INODE_LOCK - not present
performing configure test: HAVE_IOPS_FALLOCATE - not present
performing configure test: HAVE_KERN_PATH - not present
performing configure test: HAVE_MAKE_REQUEST_FN_INT - not present
performing configure test: HAVE_MAKE_REQUEST_FN_VOID - not present
performing configure test: HAVE_MERGE_BVEC_FN - not present
performing configure test: HAVE_MNT_WANT_WRITE - not present
performing configure test: HAVE_NOOP_LLSEEK - not present
performing configure test: HAVE_NOTIFY_CHANGE_2 - not present
performing configure test: HAVE_PART_NR_SECTS_READ - not present
performing configure test: HAVE_PATH_PUT - not present
performing configure test: HAVE_PROC_CREATE - not present
performing configure test: HAVE_SB_START_WRITE - not present
performing configure test: HAVE_STRUCT_PATH - not present
performing configure test: HAVE_SUBMIT_BIO_1 - not present
performing configure test: HAVE_SUBMIT_BIO_WAIT - not present
performing configure test: HAVE_SYS_OLDUMOUNT - not present
performing configure test: HAVE_TASK_STRUCT_TASK_WORKS_CB_HEAD - not present
performing configure test: HAVE_TASK_STRUCT_TASK_WORKS_HLIST - not present
performing configure test: HAVE_THAW_BDEV_INT - not present
performing configure test: HAVE_USER_PATH_AT - not present
performing configure test: HAVE_UUID_H - not present
performing configure test: HAVE_VFS_FALLOCATE - not present
performing configure test: HAVE_VFS_UNLINK_2 - not present
performing configure test: HAVE_VZALLOC - not present
make[2]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[3]: *** /lib/modules/4.9.68/build: No such file or directory.  Stop.
make[3]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
make[2]: *** [Makefile:11: clean] Error 2
make[2]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src/configure-tests/feature-tests'
performing sys_mount lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing sys_umount lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing sys_oldumount lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing sys_call_table lookup
grep: /boot/System.map-4.9.68: No such file or directory
performing printk lookup
grep: /boot/System.map-4.9.68: No such file or directory
make -C /lib/modules/4.9.68/build M=/tmp/nix-build-dattobd-0.10.3.drv-0/source/src modules
make[2]: Entering directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
make[2]: *** /lib/modules/4.9.68/build: No such file or directory.  Stop.
make[2]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
make[1]: *** [Makefile:10: default] Error 2
make[1]: Leaving directory '/tmp/nix-build-dattobd-0.10.3.drv-0/source/src'
make: *** [Makefile:13: driver] Error 2
builder for ‘/nix/store/addqz6d0yrv0rv3cbm5br1zwv1cq1i5a-dattobd-0.10.3.drv’ failed with exit code 2
error: build of ‘/nix/store/addqz6d0yrv0rv3cbm5br1zwv1cq1i5a-dattobd-0.10.3.drv’ failed
/run/current-system/sw/bin/nix-shell: failed to build all dependencies
Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option build-use-sandbox in nix.conf on non-NixOS)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nox --run "nox-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Fits CONTRIBUTING.md.

@jluttine jluttine changed the title dattobd: init at 0.10.3 dattobd: init at 0.10.3 [WIP] Dec 31, 2017
@dezgeg
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dezgeg commented Dec 31, 2017

There's no common code for packaging kernel modules because every project and their dog reimplements their custom build scripts.

But on a general level, you need to make it look in ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build instead of /lib/modules/4.9.68/build, e.g. as is done in:

nixpkgs/pkgs/os-specific/linux/rtlwifi_new/default.nix

Line 22 in 5997b4f

makeFlags = "KSRC=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";

And similarly for System.map.

@pSub
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pSub commented Jul 13, 2018

@jluttine Are you still working on this?

@jluttine
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@pSub Nope. I'll close this but anyone is free to continue working on this.

@jluttine jluttine closed this Jul 16, 2018
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@jluttine @dezgeg @pSub @matthewbauer @GrahamcOfBorg