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README.md: it's better to notice user that we're on NUMA system #7

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chengweiv5 opened this issue Oct 10, 2017 · 1 comment
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README.md: it's better to notice user that we're on NUMA system #7

chengweiv5 opened this issue Oct 10, 2017 · 1 comment

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@chengweiv5
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% echo 1024 > /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages
% echo 1024 > /sys/devices/system/node/node1/hugepages/hugepages-2048kB/nr_hugepages
% mkdir /mnt/huge
% mount -t hugetlbfs nodev /mnt/huge

On a single node system there isn't a node1 I think.
@beacer
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beacer commented Oct 11, 2017

updated by 44286ef.

@beacer beacer closed this as completed Oct 11, 2017
@icymoon icymoon mentioned this issue Jan 15, 2018
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This was referenced Jan 28, 2018
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@icymoon icymoon mentioned this issue Apr 9, 2018
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@ywc689 ywc689 mentioned this issue May 30, 2018
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@yeze yeze mentioned this issue Jul 31, 2018
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@Tolyar Tolyar mentioned this issue Feb 13, 2019
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Danielybl pushed a commit to Danielybl/dpvs that referenced this issue Mar 27, 2019
keepalived: fix vrrp process crash and static ipaddress deletion bug
38a7233 
1. vrrp process crash when reload dpvs, this patch check NULL pointer before use strcmp
(gdb) bt
 #0  __strcmp_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:29
 iqiyi#1  0x000000000040fd25 in address_exist (l=l@entry=0x1ba0820, ipaddress=ipaddress@entry=0x1ba26c0,
     old_dpdk_port=old_dpdk_port@entry=0x0, dpdk_port=dpdk_port@entry=0x0) at vrrp_ipaddress.c:265
 iqiyi#2  0x000000000040fdcd in clear_diff_address (l=<optimized out>, n=0x1ba0820, old_dpdk_port=old_dpdk_port@entry=0x0,
         dpdk_port=dpdk_port@entry=0x0) at vrrp_ipaddress.c:298
 iqiyi#3  0x000000000040febd in clear_diff_saddresses () at vrrp_ipaddress.c:318
 iqiyi#4  0x0000000000414b55 in start_vrrp () at vrrp_daemon.c:139
 iqiyi#5  0x0000000000414cb3 in reload_vrrp_thread (thread=<optimized out>) at vrrp_daemon.c:238
 iqiyi#6  0x0000000000422f0d in thread_call (thread=0x7ffd73e09aa0) at scheduler.c:761
 iqiyi#7  launch_scheduler () at scheduler.c:784
 iqiyi#8  0x0000000000414d7b in start_vrrp_child () at vrrp_daemon.c:338
 iqiyi#9  0x00000000004031b8 in start_keepalived () at main.c:85
 iqiyi#10 main (argc=<optimized out>, argv=<optimized out>) at main.c:303
2. if_queue is freed by free_interface_queue() when reload keepalived,
   members of if_queue in old_vrrp_data should not be used. Interface index is used instead.
@Danielybl Danielybl mentioned this issue Mar 27, 2019
Merged
ywc689 added a commit that referenced this issue Aug 6, 2021
@ywc689
Merge pull request #7 from you-looks-not-tasty/dpdk2011-rebase
5457e8c 
user space multicast packet fetch miss bug fix
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@chengweiv5 @beacer