search for: madv_willneed

I'm testing both sunfreeware and official sun (sfw) samba on Solaris 10. For some reason since yesterday, the smbd process just "hangs" at the start. No log is generated on server side Where smbd is started, I can't find any open port on 139 or 145 My OS is Solaris 10 # uname -a SunOS labo2 5.10 Generic_142900-13 sun4v sparc SUNW,SPARC-Enterprise-T5120 #

...000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFEFA0000 mmap(0x00000000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFEF90000 mmap(0x00000000, 4096, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFEF80000 memcntl(0xFEFB7000, 32064, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 memcntl(0x08050000, 15416, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 resolvepath("/usr/lib/ld.so.1", "/lib/ld.so.1", 1023) = 12 resolvepath("/sbin/zpool", "/sbin/zpool", 1023) = 11 sysconfig(_CONFIG_PAGESIZE) = 4096 stat64("...

..., MAP_PRIVATE, 3, 0) = 0xFF390000 mmap(0x00000000, 90112, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xFF370000 mmap(0xFF384000, 906, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 16384) = 0xFF384000 munmap(0xFF374000, 65536) = 0 memcntl(0xFF370000, 2936, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 close(3) = 0 open("/usr/local/lib/libgen.so.1", O_RDONLY) Err#2 ENOENT open("/usr/local/ssl/lib/libgen.so.1", O_RDONLY) Err#2 ENOENT open("/usr/local/kerberos/lib/libgen.so.1", O_RDONLY) Err#2 ENOENT open("/usr/...

On Thu, Jul 16, 2020 at 10:41:55AM +0800, Hui Zhu wrote: > This commit adds a vq dcvq to deflate continuous pages. > When VIRTIO_BALLOON_F_CONT_PAGES is set, try to get continuous pages > from icvq and use madvise MADV_WILLNEED with the pages. > > Signed-off-by: Hui Zhu <teawaterz at linux.alibaba.com> This is arguably something to benchmark. Does guest benefit from MADV_WILLNEED or loose performance? > --- > hw/virtio/virtio-balloon.c | 14 +++++++++----- > include/hw/virtio/virtio-balloo...

...E36000 9662: mmap(0xFEE46000, 49716, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFEE46000 9662: munmap(0xFEE28000, 57344) = 0 9662: munmap(0xFEE54000, -8192) Err#22 EINVAL 9662: memcntl(0xFED00000, 277476, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 9662: close(3) and later : 9662: stat64("/usr/lib/security/pam_smbpass.so", 0xFFBEFB28) = 0 9662: stat("/usr/lib/security/pam_smbpass.so", 0xFFBEF464) = 0 9662: open("/usr/lib/security/pam_smbpass.so", O_RDONLY) = 6 9662: fstat(6, 0xFFBEF464)...

...6F80000 mmap(0xC6F80000, 44258, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xC6F80000 mmap(0xC6F9B000, 2613, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 45056) = 0xC6F9B000 munmap(0xC6F8B000, 65536) = 0 memcntl(0xC6F80000, 11716, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 close(3) = 0 xstat(2, "/lib/libnsl.so.1", 0x08047448) = 0 resolvepath("/lib/libnsl.so.1", "/lib/libnsl.so.1", 1023) = 16 open("/lib/libnsl.so.1", O_RDONLY) = 3 mmap(0xC6FC0000, 4096, PROT_R...

..._EXEC, MAP_PRIVATE, 3, 0) = 0xFF370000 mmap(0xFF384000, 1131, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 16384) = 0xFF384000 munmap(0xFF374000, 65536) = 0 resolvepath("/usr/lib/libcmd.so.1", "/usr/lib/libcmd.so.1", 1023) = 20 memcntl(0xFF370000, 3720, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 close(3) = 0 open("/usr/local/lib/libbsm.so.1", O_RDONLY) Err#2 ENOENT open("/usr/lib/libbsm.so.1", O_RDONLY) = 3 fstat(3, 0xFFBFF464) = 0 mmap(0xFF390000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF390000 mmap(0x00000000, 180224, PROT_READ|...

OK, so this may be a little off-topic, but here goes: The reason I switched to OpenSolaris was primarily to take advantage of ZFS''s features when storing my digital imaging collection. I switched from a pretty stock Linux setup, but it left me at one disadvantage. I had been using inotify under Linux to trigger a series of Ruby scripts that would do all the basic ingestion/setup for

...map(0xFF0C0000, 3782, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 9, 0) = 0xFF0C0000 19080: mmap(0xFF0D2000, 1796, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_F IXED, 9, 8192) = 0xFF0D2000 19080: munmap(0xFF0C2000, 65536) = 0 19080: memcntl(0xFF0C0000, 2616, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 19080: close(9) = 0 19080: munmap(0xFF1E0000, 8192) = 0 19080: stat64("/usr/local/lib/security/pam_winbind.so.1", 0xFFBEEE00) = 0 19080: stat("/usr/local/lib/security/pam_winbind.so.1", 0xFFBEE930) = 0...

Hello all, First off, i''m talking about a SXDE build 89. Sorry if that was discussed here before, but i did not find anything related on the archives, and i think is a "weird" issue... If i try to remove a specific file, i got: # rm file1 rm: file1: No such file or directory # rm -rf dir2 rm: Unable to remove directory dir2: Directory not empty Take a look: ------- cut

On Thu, Feb 06, 2020 at 09:42:34AM +0100, David Hildenbrand wrote: > On 06.02.20 08:40, Michael S. Tsirkin wrote: > > On Wed, Feb 05, 2020 at 05:34:02PM +0100, David Hildenbrand wrote: > >> Commit 71994620bb25 ("virtio_balloon: replace oom notifier with shrinker") > >> changed the behavior when deflation happens automatically. Instead of > >> deflating

On Thu, Feb 06, 2020 at 09:42:34AM +0100, David Hildenbrand wrote: > On 06.02.20 08:40, Michael S. Tsirkin wrote: > > On Wed, Feb 05, 2020 at 05:34:02PM +0100, David Hildenbrand wrote: > >> Commit 71994620bb25 ("virtio_balloon: replace oom notifier with shrinker") > >> changed the behavior when deflation happens automatically. Instead of > >> deflating

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...dy happy, and reduce the amount of untested or > untestable code in the kernel. Yeah, but this comment explains that the current deflate is only in place, because it makes the code simpler (to support both cases). Of course, doing the deflate might result in performance improvements. (e.g., MADV_WILLNEED) > > you can try proposing the change to the virtio TC, see what do others > think. We can just drop the comment from this patch for now. The tell_host host not be an issue AFAIKS. -- Thanks, David / dhildenb

I have Solaris 10 U7 that is exporting ZFS filesytem. The client is Solaris 9 U7. I can mount the filesytem just fine but I am unable to write to it. showmount -e shows my mount is set for everyone. the dfstab file has option rw set. So what gives? Phillip -- This message posted from opensolaris.org

Hi all, ive been playing with squat indexes. Up to about 300.000 emails in a single mailbox this was working flawlessly. The search index file is about 500MB at that time. Ive now added some more emails, and at 450.000 or so emails im seeing a serious problem with squat index creation. It takes...f o r e v e r . The .tmp file is being so slowly, it will probably take 2-3 hours to create. Upto

...LE undefined +#endif + #ifndef glue #define xglue(x, y) x ## y #define glue(x, y) xglue(x, y) @@ -95,6 +100,11 @@ #define QEMU_MADV_INVALID -1 +#include "config-host.h" +#ifndef CONFIG_MADVISE +#error CONFIG_MADVISE undefined +#endif + #if defined(CONFIG_MADVISE) #define QEMU_MADV_WILLNEED MADV_WILLNEED @@ -102,11 +112,13 @@ #ifdef MADV_DONTFORK #define QEMU_MADV_DONTFORK MADV_DONTFORK #else +#error QEMU_MADV_DONTFORK undefined #define QEMU_MADV_DONTFORK QEMU_MADV_INVALID #endif #ifdef MADV_MERGEABLE #define QEMU_MADV_MERGEABLE MADV_MERGEABLE #else +#error MADV_MERGEABLE u...

...LL mmap(0,0x453b7618,PROT_READ|PROT_WRITE,MAP_SHARED,0x7,0,0) 65074 python 0.000018 RET mmap 679235584/0x287c5000 65074 python 0.000007 CALL madvise(0x287c5000,0x453b7618,_MADV_RANDOM) 65074 python 0.000008 RET madvise 0 65074 python 0.000006 CALL madvise(0x287c5000,0x70,_MADV_WILLNEED) 65074 python 0.027455 RET madvise 0 65074 python 0.000058 CALL madvise(0x287c5000,0x1c20,_MADV_WILLNEED) 65074 python 0.016904 RET madvise 0 65074 python 0.000179 CALL madvise(0x287c6000,0x1950,_MADV_WILLNEED) 65074 python 0.008629 RET madvise 0 65074 python 0...

...000 mmap(0xFF172000, 3601, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 8192) = 0xFF172000 mmap(0xFF174000, 4592, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFF174000 munmap(0xFF164000, 57344) = 0 memcntl(0xFF160000, 3488, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 close(3) = 0 mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFF150000 munmap(0xFF270000, 8192) = 0 getpid() = 5656 [5655] getpid()...

...ROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 122880) = 0xFF37E000 24844: mmap(0xFF380000, 45704, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFF380000 24844: munmap(0xFF36E000, 65536) = 0 24844: memcntl(0xFF350000, 31224, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0 24844: close(3) = 0 24844: stat("/usr/lib/libsendfile.so.1", 0xFFBEF304) Err#2 ENOENT 24844: stat("/usr/local/lib/libsendfile.so.1", 0xFFBEF304) Err#2 ENOENT 24844: stat("/usr/local/BerkeleyDB.4.2/lib/libsendfile.so.1&...