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Tags: Architectures Distributions Performance Style Tests |
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Kash Pande
kash@tripleback.net |
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(#7947) relatime is always turned on temporarily for zfs root this will modify the dracut mount routine (non-systemd) to inspect the 'relatime' and 'atime' local/default/inherited properties and enable one or the other depending on config. if relatime=on this will override atime=off. can't use both relatime and atime together. Signed-off-by: Kash Pande <kash@tripleback.net> Pull-request: #7948 part 1/1 |
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Kash Pande
kash@tripleback.net |
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(#7947) relatime is always turned on temporarily for zfs root this will modify the dracut mount routine (non-systemd) to inspect the 'relatime' and 'atime' local/default/inherited properties and enable one or the other depending on config. if relatime=on this will override atime=off. can't use both relatime and atime together. Signed-off-by: Kash Pande <kash@tripleback.net> Pull-request: #7948 part 2/2 |
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Kash Pande
kash@tripleback.net |
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(Fixes #7287) modprobe zfs during dracut mount Signed-off-by: Kash Pande <kash@tripleback.net> Pull-request: #7948 part 1/2 |
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Gregor Kopka
gregor@kopka.net |
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Zpool iostat: remove latency/queue scaling (#7694) Bandwidth and iops are average per second while *_wait are averages per request for latency or, for queue depths, an instantaneous measurement at the end of an interval (according to man zpool). When calculating the first two it makes sense to do x/interval_duration (x being the increase in total bytes or number of requests over the duration of the interval, interval_duration in seconds) to 'scale' from amount/interval_duration to amount/second. But applying the same math for the latter (*_wait latencies/queue) is wrong as there is no interval_duration component in the values (these are time/requests to get to average_time/request or already an absulute number). This bug leads to the only correct continuous *_wait figures for both latencies and queue depths from 'zpool iostat -l/q' being with duration=1 as then the wrong math cancels itself (x/1 is a nop). This removes temporal scaling from latency and queue depth figures. Closes: #7694 Signed-off-by: Gregor Kopka <gregor@kopka.net> Pull-request: #7945 part 1/1 |
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Gregor Kopka
gregor@kopka.net |
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Zpool iostat: remove latency/queue scaling (#7694) Bandwidth and iops are average per second while *_wait are averages per request for latency or, for queue depths, an instantaneous measurement at the end of an interval (according to man zpool). When calculating the first two it makes sense to do x/interval_duration (x being the increase in total bytes or number of requests over the duration of the interval, interval_duration in seconds) to 'scale' from amount/interval_duration to amount/second. But applying the same math for the latter (*_wait latencies/queue) is wrong as there is no interval_duration component in the values (these are time/requests to get to average_time/request or already an absulute number). This bug leads to the only correct continuous *_wait figures for both latencies and queue depths from 'zpool iostat -l' are with duration=1 as then the wrong math cancels itself (x/1 is a nop). This removes temporal scaling from latency and queue depth figures. Closes: #7694 Signed-off-by: Gregor Kopka <gregor@kopka.net> Pull-request: #7945 part 1/1 |
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Prakash Surya
prakash.surya@delphix.com |
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WIP: Concurrent modifications to "/etc/dfs/sharetab" does not work Signed-off-by: Prakash Surya <prakash.surya@delphix.com> Requires-builders: all Pull-request: #7944 part 1/1 |
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Prakash Surya
prakash.surya@delphix.com |
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WIP: Concurrent modifications to "/etc/dfs/sharetab" does not work Pull-request: #7944 part 1/1 |
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Brian Behlendorf
behlendorf1@llnl.gov |
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Fix statfs(2) for 32-bit user space When handling a 32-bit statfs() system call the returned fields, although 64-bit in the kernel, must be limited to 32-bits or an EOVERFLOW error will be returned. This is less of an issue for block counts since the default reported block size in 128KiB. But since it is possible to set a smaller block size, these values will be scaled as needed to fit in a 32-bit unsigned long. Unlike most other filesystems the total possible file counts are more likely to overflow because they are calculated based on the available free space in the pool. In order to prevent this the reported value must be capped at 2^32-1. This is only for statfs(2) reporting, there are no changes to the internal ZFS limits. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Pull-request: #7937 part 1/1 |
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Gregor Kopka
gregor@kopka.net |
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Fix flake 8 style warnings (issue #7925) Ran zts-report.py and test-runner.py from ./tests/test-runner/bin/ through the 2to3 (https://docs.python.org/2/library/2to3.html). Checked the result, fixed 'maxint' -> 'maxsize' that 2to3 missed. Fixed the complaints Builtbot had. Signed-off-by: Gregor Kopka <gregor@kopka.net> Closes #7925 Pull-request: #7929 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Requires-builders: test Pull-request: #7926 part 1/1 |
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loli10K
ezomori.nozomu@gmail.com |
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Verify ZED detects physically removed L2ARC device This commit adds a new test case to the ZFS Test Suite to verify ZED can detect when a cache device is physically removed from a running system. Signed-off-by: loli10K <ezomori.nozomu@gmail.com> Pull-request: #7926 part 1/1 |
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Paul Dagnelie
pcd@delphix.com |
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test fix Pull-request: #7846 part 8/8 |
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Paul Dagnelie
pcd@delphix.com |
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Make the removal thread do more work Pull-request: #7846 part 7/8 |
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Paul Dagnelie
pcd@delphix.com |
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Fix various tests Pull-request: #7846 part 6/8 |
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Paul Dagnelie
pcd@delphix.com |
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Add params to man file, fix test #! Pull-request: #7846 part 5/8 |
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Paul Dagnelie
pcd@delphix.com |
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zfs_tests: get rid of Illumos dd Illumos dd was ported to Linux because it has the stride option that the GNU dd lacks. This option is required by some redacted send tests. As a replacement, a new simple tool was created to provide the needed functionality. Pull-request: #7846 part 4/8 |
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Paul Dagnelie
pcd@delphix.com |
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bug fixes Pull-request: #7846 part 3/8 |
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Paul Dagnelie
pcd@delphix.com |
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DLPX-58193 dsl_dataset_hold_obj can leak bookmarks Reviewed at: http://reviews.delphix.com/r/39617/ Pull-request: #7846 part 2/8 |
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Paul Dagnelie
pcd@delphix.com |
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Implement Redacted Send/Receive Pull-request: #7846 part 1/8 |
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Paul Dagnelie
pcd@delphix.com |
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Make the removal thread do more work Pull-request: #7846 part 7/7 |
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Paul Dagnelie
pcd@delphix.com |
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Fix various tests Pull-request: #7846 part 6/7 |
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Paul Dagnelie
pcd@delphix.com |
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Add params to man file, fix test #! Pull-request: #7846 part 5/7 |
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Paul Dagnelie
pcd@delphix.com |
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zfs_tests: get rid of Illumos dd Illumos dd was ported to Linux because it has the stride option that the GNU dd lacks. This option is required by some redacted send tests. As a replacement, a new simple tool was created to provide the needed functionality. Pull-request: #7846 part 4/7 |
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Paul Dagnelie
pcd@delphix.com |
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bug fixes Pull-request: #7846 part 3/7 |
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Paul Dagnelie
pcd@delphix.com |
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DLPX-58193 dsl_dataset_hold_obj can leak bookmarks Reviewed at: http://reviews.delphix.com/r/39617/ Pull-request: #7846 part 2/7 |
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Paul Dagnelie
pcd@delphix.com |
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Implement Redacted Send/Receive Pull-request: #7846 part 1/7 |
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Paul Dagnelie
pcd@delphix.com |
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zfs_tests: get rid of Illumos dd Illumos dd was ported to Linux because it has the stride option that the GNU dd lacks. This option is required by some redacted send tests. As a replacement, a new simple tool was created to provide the needed functionality. Pull-request: #7846 part 7/7 |
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Paul Dagnelie
pcd@delphix.com |
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Make the removal thread do more work Pull-request: #7846 part 6/7 |
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Paul Dagnelie
pcd@delphix.com |
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Fix various tests Pull-request: #7846 part 5/7 |
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Paul Dagnelie
pcd@delphix.com |
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Add params to man file, fix test #! Pull-request: #7846 part 4/7 |
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