September 2011 - openSUSE Kernel - openSUSE Mailing Lists

[opensuse-kernel] Kernel Package Retention Feature/purge-kernels script
by Freigeist 19 Oct '11

19 Oct '11

Hello all, I hope I am finally on the right mailinglist to addres this topic. I am running/testing the above feature in combination with the purge-kernels script on four machines for nearly two months now and I like it very much. I have added/uncommented these two lines in zypp.conf: "multiversion = provides:multiversion(kernel)" and "multiversion.kernels = latest,latest-1,latest-2,running" because I want to keep the new kernel (of course) and the last two working ones. The purge-kernels script is working fine as it removes old kernels during the next reboot following a new kernel install... exept for two packages: The kernel-source and the kernel-devel package are left on disk. These two packages still have to be removed manually via Yast2 or zypper. My questions concerning this problem are - is this behaviour intended and if so then why? - shouldn't the old -source and -devel package also be deleted, together with their corresponding kernel version? I think this is a great feature but it seems to be less useful if one still has to think of removing old -source ande -devel packages manually. Thank you, Andreas -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

3 16

[opensuse-kernel] [patch #2 0/5] scripts/sequence-patch.sh: Add some useful options
by Jeff Mahoney 05 Oct '11

05 Oct '11

Hi all - There are a few things I do every time I expand the source tree with sequence-patch.sh. Or, rather, things I should do and forget to do a lot. The first I always remember to do: Copy the config I want to test with to my build directory. The second I forget more often than not: Expand the kABI references into my build directory. One of the things that bites me occasionally is when there are kABI changes that go un-noticed until the automated build checker flags them and sends me an email yelling at me for my carelessness. This patch adds three options to scripts/sequence-patch.sh to take care of these automatically. --build-dir=PATH allows you to specify the build directory you'll be using. It will create the directory if it doesn't exist. It defaults to $PATCH_DIR. --config=ARCH-FLAVOR allows you to specify the config you'll use. It will copy the config to your build directory. It is not a fatal error if the config does not exist. It will just not copy one. --kabi allows you to direct sequence-patch to expand the kABI references into your build directory. Since the references are arch/flavor specific, it depends on --config=ARCH-FLAVOR. It is not a fatal error if the kABI reference doesn't exist since this is always the case in the master branch. The --build-dir PATH is subject to shell expansion. It is expanded late enough in the script that most variables should be available. There are also three new variables available when --config is used: $CONFIG contains the --config contents. $CONFIG_ARCH contains the arch part of the config. $CONFIG_FLAVOR contains the flavor part. For reference, I have this in my .bashrc: export SEQUENCE_PATCH_ARGS="--config=x86_64-desktop --build-dir=~/src/scratch/build/\$CONFIG_ARCH/linux-\$SRCVERSION-\$TAG-\$CONFIG_FLAVOR --kabi" I've also added patches for --ctags and --cscope which will automatically generate the databases for either of those tools in the build directory after the source tree is expanded. - Issues addressed in patchset #2: - Help text is now a here document for easy addition of more documentation - Explanation of which variables are allowed by --build-dir - Missing rpm/modversions script is not an error on older branches - Missing symvers files are not errors - Uses true/false for simple feature flags -Jeff -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

5 13

[opensuse-kernel] enable kernel:head 11.4 again plz.
by Cristian Rodríguez 30 Sep '11

30 Sep '11

Hi: Will be cool if you can enable kernel:head 11.4 again, why ? kernel-$flavor-devel now requires glibc 2.14 hence not installable without upgrading glibc .... -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

2 8

[opensuse-kernel] kernel-xen
by Stephan Kulow 28 Sep '11

28 Sep '11

Hi, I dared to push the current git because I wanted Egbert's latest fix in. But now I get kernel-xen build failure: Virtual PCI (XEN_PCIDEV_BACKEND_VPCI) [Y/?] y Passthrough (XEN_PCIDEV_BACKEND_PASSTHROUGH) [N/y/?] (NEW) aborted! Console input/output is redirected. Run 'make oldconfig' to update configuration. Greetings, Stephan -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

3 2

[opensuse-kernel] Harddisk dying?
by Andreas Jaeger 27 Sep '11

27 Sep '11

I see on my system (running 3.1 rc6) quite a lot of these in dmesg (complete dmesg attached): [27907.047446] ata3.00: exception Emask 0x40 SAct 0x1 SErr 0x880800 action 0x6 frozen [27907.047453] ata3: SError: { HostInt 10B8B LinkSeq } [27907.047457] ata3.00: failed command: READ FPDMA QUEUED [27907.047463] ata3.00: cmd 60/08:00:f0:1d:53/00:00:0b:00:00/40 tag 0 ncq 4096 in [27907.047465] res 40/00:00:40:fb:8c/00:00:14:00:00/40 Emask 0x44 (timeout) [27907.047468] ata3.00: status: { DRDY } [27907.047474] ata3: hard resetting link [27907.351451] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [27907.353803] ata3.00: configured for UDMA/33 [27907.364380] ata3: EH complete Is my harddisk dying? I have two harddisks - which ones of these is it (sda or sdb)? This part of dmesg did not help me to identify which disk is ata3 and which ata4: [ 1.757441] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.757470] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.758611] ata3.00: ATA-8: ST3750528AS, CC38, max UDMA/133 [ 1.758616] ata3.00: 1465149168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 1.758651] ata4.00: ATA-8: ST3750528AS, CC38, max UDMA/133 [ 1.758655] ata4.00: 1465149168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 1.759050] ata5.00: ATAPI: ATAPI iHAS124 Y, BL0V, max UDMA/100 [ 1.760038] ata3.00: configured for UDMA/133 [ 1.760065] ata4.00: configured for UDMA/133 [ 1.760224] scsi 2:0:0:0: Direct-Access ATA ST3750528AS CC38 PQ: 0 ANSI: 5 [ 1.760382] sd 2:0:0:0: [sda] 1465149168 512-byte logical blocks: (750 GB/698 GiB) [ 1.760415] sd 2:0:0:0: [sda] Write Protect is off [ 1.760417] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.760420] scsi 3:0:0:0: Direct-Access ATA ST3750528AS CC38 PQ: 0 ANSI: 5 [ 1.760436] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO o r FUA [ 1.760505] sd 3:0:0:0: [sdb] 1465149168 512-byte logical blocks: (750 GB/698 GiB) [ 1.760533] sd 3:0:0:0: [sdb] Write Protect is off [ 1.760535] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 1.760544] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Andreas -- Andreas Jaeger aj(a){suse.com,opensuse.org} Twitter/Identica: jaegerandi SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg) GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126

4 5

[opensuse-kernel] rpm changelog messed up between kernel-*-3.1.rc6-3* and *-3.1.rc6-4*?
by Stefan Seyfried 26 Sep '11

26 Sep '11

Hi all, see $SUBJECT. 3.1.rc6-4* changelog looks much more like a SLES11SP2 changelog (Have to double check this, but that's my suspicion). e.g. no more mentioning of 3.1 at all, instead talk of "More 3.0.5 patches" etc. Is this intentional? -- Stefan Seyfried "Dispatch war rocket Ajax to bring back his body!" -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

2 1

[opensuse-kernel] Any news on updating kernel-source to Linux 3.1-rc7
by doiggl＠velocitynet.com.au 26 Sep '11

26 Sep '11

Hello Any news on updating kernel to Linux 3.1-rc7 on https://build.opensuse.org/package/files?package=kernel-source&project=Kern… https://lkml.org/lkml/2011/9/21/468 Thanks Glenn. -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

2 1

[opensuse-kernel] libdmraid-events-isw.so missing
by Günther J. Niederwimmer 25 Sep '11

25 Sep '11

Hello, I found a message in the kernel log libdmraid-events-isw.so is missing? Kernel 3.0.4-0-23 I found also on google, this is fixed on RH6 with other dmraid-events-*.so Have I to do a report on Bugzilla -- mit freundlichen Grüßen / best Regards, Günther J. Niederwimmer -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

2 1

[opensuse-kernel] Can we enable swap extension for memcg in OpenSUSE 11.4/stable kernels
by Michal Hocko 24 Sep '11

24 Sep '11

Hi, I have just noticed that we have CONFIG_CGROUP_MEM_RES_CTLR_SWAP disabled for openSUSE 11.4 branch. Can we enable it now that we have CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED logic in place? The later option says that the feature is compiled into the kernel but it is not used (if unset) by default so those that are not interested do not pay additional memory used for memcg swap tracking. On the other hand, if somebody is interested in the feature he/she can use swapaccount=1 command line parameter. We probably want this in stable kernel branch as well. Or should this rather go through openfate? What about the patch bellow? --- >From 553371e14bf8bb3eed0c96e2704d737feddee52d Mon Sep 17 00:00:00 2001 From: Michal Hocko <mhocko(a)suse.cz> Date: Fri, 9 Sep 2011 16:14:14 +0200 Subject: [PATCH] Update config file Enable memcg swap account. Feature still has to be turned on by swapaccount=1 kernel command line parameter. --- config/i386/debug | 3 ++- config/i386/default | 3 ++- config/i386/desktop | 3 ++- config/i386/ec2 | 3 ++- config/i386/pae | 3 ++- config/i386/trace | 3 ++- config/i386/vanilla | 3 ++- config/i386/vmi | 3 ++- config/i386/xen | 3 ++- config/ia64/debug | 3 ++- config/ia64/default | 3 ++- config/ia64/trace | 3 ++- config/ia64/vanilla | 3 ++- config/ppc/default | 3 ++- config/ppc/ppc64 | 3 ++- config/ppc/ps3 | 3 ++- config/ppc/vanilla | 3 ++- config/ppc64/debug | 3 ++- config/ppc64/default | 3 ++- config/ppc64/ppc64 | 3 ++- config/ppc64/trace | 3 ++- config/ppc64/vanilla | 3 ++- config/s390/s390 | 3 ++- config/s390/trace | 3 ++- config/s390/vanilla | 3 ++- config/s390x/default | 3 ++- config/s390x/trace | 3 ++- config/s390x/vanilla | 3 ++- config/sparc64/default | 3 ++- config/x86_64/debug | 3 ++- config/x86_64/default | 3 ++- config/x86_64/desktop | 3 ++- config/x86_64/ec2 | 3 ++- config/x86_64/trace | 3 ++- config/x86_64/vanilla | 3 ++- config/x86_64/xen | 3 ++- 36 files changed, 72 insertions(+), 36 deletions(-) diff --git a/config/i386/debug b/config/i386/debug index 553d03b..b775d70 100644 --- a/config/i386/debug +++ b/config/i386/debug @@ -134,7 +134,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5711,3 +5710,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/default b/config/i386/default index 5f2f153..b00c965 100644 --- a/config/i386/default +++ b/config/i386/default @@ -135,7 +135,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5673,3 +5672,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/desktop b/config/i386/desktop index ecedac7..05d2917 100644 --- a/config/i386/desktop +++ b/config/i386/desktop @@ -134,7 +134,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5543,3 +5542,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/ec2 b/config/i386/ec2 index b1944a5..776f457 100644 --- a/config/i386/ec2 +++ b/config/i386/ec2 @@ -123,7 +123,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1881,3 +1880,5 @@ CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/pae b/config/i386/pae index 2b76dce..872af51 100644 --- a/config/i386/pae +++ b/config/i386/pae @@ -135,7 +135,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5548,3 +5547,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/trace b/config/i386/trace index f0e102c..2ec8c85 100644 --- a/config/i386/trace +++ b/config/i386/trace @@ -135,7 +135,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5558,3 +5557,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/vanilla b/config/i386/vanilla index e7b62fc..6300d0b 100644 --- a/config/i386/vanilla +++ b/config/i386/vanilla @@ -133,7 +133,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5644,3 +5643,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/vmi b/config/i386/vmi index fca08f0..c978ec3 100644 --- a/config/i386/vmi +++ b/config/i386/vmi @@ -135,7 +135,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5548,3 +5547,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/i386/xen b/config/i386/xen index ab844cb..1903b8a 100644 --- a/config/i386/xen +++ b/config/i386/xen @@ -124,7 +124,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5393,3 +5392,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ia64/debug b/config/ia64/debug index b49f603..a4deb1c 100644 --- a/config/ia64/debug +++ b/config/ia64/debug @@ -63,7 +63,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4604,3 +4603,5 @@ CONFIG_NLATTR=y CONFIG_LRU_CACHE=m CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ia64/default b/config/ia64/default index 0387631..663257d 100644 --- a/config/ia64/default +++ b/config/ia64/default @@ -63,7 +63,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4582,3 +4581,5 @@ CONFIG_NLATTR=y CONFIG_LRU_CACHE=m CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ia64/trace b/config/ia64/trace index d973049..7dde109 100644 --- a/config/ia64/trace +++ b/config/ia64/trace @@ -63,7 +63,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4590,3 +4589,5 @@ CONFIG_NLATTR=y CONFIG_LRU_CACHE=m CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ia64/vanilla b/config/ia64/vanilla index 78f651d..1c3b9ad 100644 --- a/config/ia64/vanilla +++ b/config/ia64/vanilla @@ -61,7 +61,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4565,3 +4564,5 @@ CONFIG_NLATTR=y CONFIG_LRU_CACHE=m CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc/default b/config/ppc/default index 16f65e1..24de9e8 100644 --- a/config/ppc/default +++ b/config/ppc/default @@ -119,7 +119,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4507,3 +4506,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc/ppc64 b/config/ppc/ppc64 index be4005d..10d5f19 100644 --- a/config/ppc/ppc64 +++ b/config/ppc/ppc64 @@ -126,7 +126,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4478,3 +4477,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc/ps3 b/config/ppc/ps3 index b2cfed0..a708017 100644 --- a/config/ppc/ps3 +++ b/config/ppc/ps3 @@ -112,7 +112,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1540,3 +1539,5 @@ CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRYPTO_HW=y # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc/vanilla b/config/ppc/vanilla index 29af697..9684288 100644 --- a/config/ppc/vanilla +++ b/config/ppc/vanilla @@ -117,7 +117,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4498,3 +4497,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc64/debug b/config/ppc64/debug index b96fb3b..62276a4 100644 --- a/config/ppc64/debug +++ b/config/ppc64/debug @@ -126,7 +126,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4492,3 +4491,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc64/default b/config/ppc64/default index 1913c6b..daab73b 100644 --- a/config/ppc64/default +++ b/config/ppc64/default @@ -126,7 +126,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4476,3 +4475,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc64/ppc64 b/config/ppc64/ppc64 index f8fb98c..af732f4 100644 --- a/config/ppc64/ppc64 +++ b/config/ppc64/ppc64 @@ -126,7 +126,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4542,3 +4541,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc64/trace b/config/ppc64/trace index 2c3ab9b..7389459 100644 --- a/config/ppc64/trace +++ b/config/ppc64/trace @@ -126,7 +126,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4551,3 +4550,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/ppc64/vanilla b/config/ppc64/vanilla index 459fff9..b8e669c 100644 --- a/config/ppc64/vanilla +++ b/config/ppc64/vanilla @@ -124,7 +124,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4457,3 +4456,5 @@ CONFIG_VIRTIO=m CONFIG_VIRTIO_RING=m CONFIG_VIRTIO_PCI=m CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/s390/s390 b/config/s390/s390 index 4087df2..8e73078 100644 --- a/config/s390/s390 +++ b/config/s390/s390 @@ -88,7 +88,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1650,3 +1649,5 @@ CONFIG_BTREE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m # CONFIG_VIRTUALIZATION is not set +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/s390/trace b/config/s390/trace index ef71228..7bbc06a 100644 --- a/config/s390/trace +++ b/config/s390/trace @@ -88,7 +88,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1658,3 +1657,5 @@ CONFIG_BTREE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m # CONFIG_VIRTUALIZATION is not set +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/s390/vanilla b/config/s390/vanilla index 18262cc..01ed41b 100644 --- a/config/s390/vanilla +++ b/config/s390/vanilla @@ -87,7 +87,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1662,3 +1661,5 @@ CONFIG_HAVE_KVM=y # CONFIG_VIRTUALIZATION is not set CONFIG_VIRTIO=y CONFIG_VIRTIO_RING=y +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/s390x/default b/config/s390x/default index d8f1b4b..a139538 100644 --- a/config/s390x/default +++ b/config/s390x/default @@ -90,7 +90,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1677,3 +1676,5 @@ CONFIG_VHOST_NET=m CONFIG_VIRTIO=y CONFIG_VIRTIO_RING=y CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/s390x/trace b/config/s390x/trace index 4953728..2e0d1ea 100644 --- a/config/s390x/trace +++ b/config/s390x/trace @@ -90,7 +90,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1685,3 +1684,5 @@ CONFIG_VHOST_NET=m CONFIG_VIRTIO=y CONFIG_VIRTIO_RING=y CONFIG_VIRTIO_BALLOON=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/s390x/vanilla b/config/s390x/vanilla index 0bfb95a..2822e8d 100644 --- a/config/s390x/vanilla +++ b/config/s390x/vanilla @@ -87,7 +87,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1662,3 +1661,5 @@ CONFIG_HAVE_KVM=y # CONFIG_VIRTUALIZATION is not set CONFIG_VIRTIO=y CONFIG_VIRTIO_RING=y +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/sparc64/default b/config/sparc64/default index 72aeeb6..e961692 100644 --- a/config/sparc64/default +++ b/config/sparc64/default @@ -85,7 +85,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -4806,3 +4805,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/x86_64/debug b/config/x86_64/debug index bd6e7d9..2c7e7f8 100644 --- a/config/x86_64/debug +++ b/config/x86_64/debug @@ -135,7 +135,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5453,3 +5452,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/x86_64/default b/config/x86_64/default index 1b3f93f..3fc7952 100644 --- a/config/x86_64/default +++ b/config/x86_64/default @@ -135,7 +135,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5455,3 +5454,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/x86_64/desktop b/config/x86_64/desktop index 2bf2fe8..ce25097 100644 --- a/config/x86_64/desktop +++ b/config/x86_64/desktop @@ -134,7 +134,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5450,3 +5449,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/x86_64/ec2 b/config/x86_64/ec2 index 2db7c7c..7da2d0e 100644 --- a/config/x86_64/ec2 +++ b/config/x86_64/ec2 @@ -123,7 +123,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -1848,3 +1847,5 @@ CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/x86_64/trace b/config/x86_64/trace index 986539c..90932ab 100644 --- a/config/x86_64/trace +++ b/config/x86_64/trace @@ -135,7 +135,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5465,3 +5464,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/x86_64/vanilla b/config/x86_64/vanilla index 426baab..6e19c34 100644 --- a/config/x86_64/vanilla +++ b/config/x86_64/vanilla @@ -133,7 +133,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5424,3 +5423,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set diff --git a/config/x86_64/xen b/config/x86_64/xen index 3acc0f5..0707e76 100644 --- a/config/x86_64/xen +++ b/config/x86_64/xen @@ -124,7 +124,6 @@ CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y @@ -5318,3 +5317,5 @@ CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y CONFIG_LRU_CACHE=m +CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y +# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set -- 1.7.5.4 -- Michal Hocko SUSE Labs SUSE LINUX s.r.o. Lihovarska 1060/12 190 00 Praha 9 Czech Republic -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

4 7

[opensuse-kernel] btrfs performance problem with almost full partition
by Greg KH 23 Sep '11

23 Sep '11

Hi Jeff, The day after the openSUSE conference, Jos showed me his laptop and a problem with it under the most recent Tumbleweed kernel (and older kernels as well.) He is copying a very large (3Gb) file to his btrfs partition from a USB external drive (running ext3) such that if it succeeds, the partition will almost be full (only a few Mb left). This should be fine, but it almost kills the system, slowing responsiveness down to nothing being possible to do at all on the box until the copy completes 15+ minutes later. It is possible to eventually interrupt the copy, and when that happens, the system returns back to life. Copying the other way (from the btrfs partition to the USB disk), works absolutly fine, so it doesn't seem like the system is hurting from memory pressure on anything else. Is this a currently-known issue on btrfs when the filesystem is almost out of space and it just takes forever to find empty blocks in which to put things, or is it something that we should log in a bugzilla entry and try to get resolved? thanks, greg k-h -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

4 6