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...etails: JDK 1.6.0_02-b05 SunOS t2k-ems-dev3 5.10 Generic_118833-36 sun4v sparc SUNW,Sun-Fire-T200 JBoss 4.0.3 SP1 Thread dump: Full thread dump Java HotSpot(TM) Server VM (1.6.0_02-b05 mixed mode): "ContainerBackgroundProcessor[StandardEngine[jboss.web]]" daemon prio=10 tid=0x008b8000 nid=0x2d waiting on condition [0xed27f000..0xed27faf0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1546) at java.lang.Thread.run(Th...

...memtrace.c b/arch/powerpc/platforms/powernv/memtrace.c index 13b369d2cc454..6828108486f83 100644 --- a/arch/powerpc/platforms/powernv/memtrace.c +++ b/arch/powerpc/platforms/powernv/memtrace.c @@ -224,7 +224,7 @@ static int memtrace_online(void) ent->mem = 0; } - if (add_memory(ent->nid, ent->start, ent->size)) { + if (add_memory(ent->nid, ent->start, ent->size, MHP_NONE)) { pr_err("Failed to add trace memory to node %d\n", ent->nid); ret += 1; diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/ho...

...memtrace.c b/arch/powerpc/platforms/powernv/memtrace.c index 13b369d2cc454..a7475d18c671c 100644 --- a/arch/powerpc/platforms/powernv/memtrace.c +++ b/arch/powerpc/platforms/powernv/memtrace.c @@ -224,7 +224,7 @@ static int memtrace_online(void) ent->mem = 0; } - if (add_memory(ent->nid, ent->start, ent->size)) { + if (add_memory(ent->nid, ent->start, ent->size, 0)) { pr_err("Failed to add trace memory to node %d\n", ent->nid); ret += 1; diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-m...

...y 99732305 Hz Timecounters tick every 1.000 msec vlan: initialized, using hash tables with chaining IPsec: Initialized Security Association Processing. enc0: bpf attached lo0: bpf attached hptrr: no controller detected. hdacc0: <Realtek ALC662 HDA CODEC> at cad 0 on hdac0 hdacc0: Root Node at nid=0: 1 subnodes 1-1 hdaa0: <Realtek ALC662 Audio Function Group> at nid 1 on hdacc0 hdaa0: Audio Function Group at nid=1: 37 subnodes 2-38 hdaa0: NumGPIO=2 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1 hdaa0: GPIO0: disabled hdaa0: GPIO1: disabled hdaa0: Original pins configuration: hdaa0: nid 0x...

Some add_memory*() users add memory in small, contiguous memory blocks. Examples include virtio-mem, hyper-v balloon, and the XEN balloon. This can quickly result in a lot of memory resources, whereby the actual resource boundaries are not of interest (e.g., it might be relevant for DIMMs, exposed via /proc/iomem to user space). We really want to merge added resources in this scenario where

Some add_memory*() users add memory in small, contiguous memory blocks. Examples include virtio-mem, hyper-v balloon, and the XEN balloon. This can quickly result in a lot of memory resources, whereby the actual resource boundaries are not of interest (e.g., it might be relevant for DIMMs, exposed via /proc/iomem to user space). We really want to merge added resources in this scenario where

...ong current_target(void) > >+{ > >+ return balloon_stats.target_pages; > > Why does this need its own version? Because original version return values not bigger then initial memory allocation which does not allow memory hotplug to function. > >+int __ref xen_add_memory(int nid, u64 start, u64 size) > >+{ > >+ pg_data_t *pgdat = NULL; > >+ int new_pgdat = 0, ret; > >+ > >+ lock_system_sleep(); > >+ > >+ if (!node_online(nid)) { > >+ pgdat = hotadd_new_pgdat(nid, start); > >+ ret = -ENOMEM; > >+ if (!pgdat) &gt...

This series is based on [1]: [PATCH v2 00/10] virtio-mem: paravirtualized memory That will hopefull get picked up soon, rebased to -next. The following patches were reverted from -next [2]: [PATCH 0/3] kexec/memory_hotplug: Prevent removal and accidental use As discussed in that thread, they should be reverted from -next already. In theory, if people agree, we could take the first two patches

...useful for maintainers of mm/memory_hotplug.c and drivers/base/memory.c code then I could do that. Currently original arch/x86/Kconfig version is restored. > >+/* we are OK calling __meminit stuff here - we have CONFIG_MEMORY_HOTPLUG > >*/ > >+static int __ref xen_add_memory(int nid, u64 start, u64 size) > > Could this be __meminit too then? Good question. I looked throught the code and could not find any simple explanation why mm/memory_hotplug.c authors used __ref instead __meminit. Could you (mm/memory_hotplug.c authors/maintainers) tell us why ??? > >+{ >...

This is the follow up of [1]: [PATCH v1 0/3] mm/memory_hotplug: Make virtio-mem play nicely with kexec-tools I realized that this is not only helpful for virtio-mem, but also for dax/kmem - it's a fix for that use case (see patch #3) of persistent memory. Also, while testing, I discovered that kexec-tools will *not* add dax/kmem memory (anything not directly under the root when parsing

Hi all CentOS users. I have used the Snort on server for NIDS.It is connected to switch's SPAN port and server ethernet mode is promiscuous and it is analysing all network traffic and alert me all status. But i am searching other alternative for NIDS that it connectable to network area like Snort server.I found some hardware machine such as SonicWall,Ba...

Some add_memory*() users add memory in small, contiguous memory blocks. Examples include virtio-mem, hyper-v balloon, and the XEN balloon. This can quickly result in a lot of memory resources, whereby the actual resource boundaries are not of interest (e.g., it might be relevant for DIMMs, exposed via /proc/iomem to user space). We really want to merge added resources in this scenario where

Some add_memory*() users add memory in small, contiguous memory blocks. Examples include virtio-mem, hyper-v balloon, and the XEN balloon. This can quickly result in a lot of memory resources, whereby the actual resource boundaries are not of interest (e.g., it might be relevant for DIMMs, exposed via /proc/iomem to user space). We really want to merge added resources in this scenario where

Some add_memory*() users add memory in small, contiguous memory blocks. Examples include virtio-mem, hyper-v balloon, and the XEN balloon. This can quickly result in a lot of memory resources, whereby the actual resource boundaries are not of interest (e.g., it might be relevant for DIMMs, exposed via /proc/iomem to user space). We really want to merge added resources in this scenario where

...: 7a7a66ed614ace89492de88646b9a3d8 at 10.200.204.40 CSeq: 102 OPTIONS User-Agent: Asterisk PBX Max-Forwards: 70 Date: Fri, 05 Oct 2007 21:36:27 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Content-Length: 0 |<CLID::FLCVOIPP1-Cluster><NID::10.200.204.10><CT::1,100,10,1.20257><IP: :><DEV::> 10/05/2007 15:30:17.381 CCM|CCSIP_STATES_DEBUG:0x812b408 : State change from (STATE_NONE, SUBSTATE_NONE) to (STATE_IDLE, SUBSTATE_NONE)|<CLID::FLCVOIPP1-Cluster><NID::10.200.204.10><CT::1,100,1 21,1.20257>&...

Hello list members, I started to develop a kernel module which hooks into Lustre 2.3 for controlling data access based on nid and uid/gid. The background is the following: Here at GSI we have currently a reserved uid/gid space which partner institutes are using to access our exported Lustre mounts. However, we currently have no mechanism to control (guaranty) that the reserved uid/gid space are used. We can control the ac...

Functionality request for supporting Digital Signatures for RSA and DSS Public Key Algorithms in alignment with NIST SP800-131A. I assume this has been asked before, but I could not find in the archives. Support of "ssh-rsa-sha256" and "ssh-dss-sha256" public key algorithms for OpenSSH? I know Suite B Algorithms and x509 SSH Extension Algorithms are supported, but not a

...ot;size", and each of the 4 different IDs is repeated a different number of times. I would like to get the mean size for each ID as another data.frame. I have tried the following: >ID= as.character(unique(data[,1])) # I use unique() because "data" will be larger in future >nIDs = length(ID) >for(i in 1:nIDs){ + subdata = subset(data,V1==ID[i]) + average = as.data.frame(cbind(1:i,ID[i],mean(subdata[,2])) + } Unfortunately, my output only gets the last level of ID four times: >average V1 V2 V3 1 1 D 179.777777777778 2 2 D 179.777777777778 3...

...+++++++++++++++++++ 2 files changed, 38 insertions(+) diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 7dca9cd6076b..d641828e5596 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -318,6 +318,7 @@ extern void try_offline_node(int nid); extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages); extern int remove_memory(int nid, u64 start, u64 size); extern void __remove_memory(int nid, u64 start, u64 size); +extern int offline_and_remove_memory(int nid, u64 start, u64 size); #else static inline void try_of...

...aggregation across multiple networks). The following 2 points are fundamental - everything below is a direct consequence... 1. LNET is perfectly happy with multiple rails, but it doesn''t load balance over them - the rail actually used for any communication is determined by the peer NID. 2. Lustre always uses the same NID to talk to a given server from a given node. It choses the NID (a) with the fewest hops (to minimize routing) and (b) appearing first in the "networks" or "ip2nets" LNET configuration strings. Now consider a 2-rail IB cluster runni...