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Top Forums UNIX for Advanced & Expert Users Nearly Random, Uncorrelated Server Load Average Spikes Post 303044044 by vbe on Thursday 13th of February 2020 03:31:47 AM
Old 02-13-2020
Code:
[5885167.576271] TCP: request_sock_TCP: Possible SYN flooding on port 443. Sending cookies.  Check SNMP counters.
[5942225.927974] r8169 0000:01:00.0 enp1s0: link down
[5942286.125907] r8169 0000:01:00.0 enp1s0: link up
[6100421.130628] TCP: request_sock_TCP: Possible SYN flooding on port 443. Sending cookies.  Check SNMP counters. Did you find anything here?
[6848807.673874] DCCP: Activated CCID 2 (TCP-like)
[6848807.681997] sctp: Hash tables configured (bind 1024/1024)
[8210127.728955] md: data-check of RAID array md0
[8210127.742698] md: delaying data-check of md1 until md0 has finished (they share one or more physical units) Due to your check?
[8210127.780876] md: delaying data-check of md2 until md1 has finished (they share one or more physical units)
[8210130.257361] md: md0: data-check done.
[8210130.260788] md: data-check of RAID array md1
[8210170.116940] md: md1: data-check done.
[8210170.121703] md: data-check of RAID array md2
[8212579.951548] md: md2: data-check done.

 

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GRUB-MKRESCUE(3)					     Library Functions Manual						  GRUB-MKRESCUE(3)

NAME
grub-mkrescue -- Generate a GRUB rescue image using GNU Xorriso. SYNOPSIS
grub-mkrescue [-o | --output=FILE] [--modules=MODULES] [--install-modules=MODULES] [--themes=THEMES] [--fonts=FONTS] [--locales=LOCALES] [--compress[=no,xz,gz,lzo]] [-d | --directory=DIR] [--grub-mkimage=FILE] [--rom-directory=DIR] [--xorriso=FILE] [--grub-glue-efi=FILE] [--grub-render-label=FILE] [--label-font=FILE] [--label-color=COLOR] [--label-bgcolor=FILE] [--product-name=STRING] [--product-version=STRING] [--sparc-boot] [--arcs-boot] DESCRIPTION
grub-mkrescue can be used to generate a rescue image with the GRUB bootloader. OPTIONS
--output=FILE Write the generated file to FILE. The default is to write to standard output. --modules=MODULES Pre-load modules specified by MODULES. --install-modules=MODULES Install only MODULES and their dependencies. The default is to install all available modules. --themes=THEMES Install THEMES. The default is to install the starfield theme, if available. --fonts=FONTS Install FONTS. The default is to install the unicode font. --locales=LOCALES Install only locales listed in LOCALES. The default is to install all available locales. --compress[=no,xz,gz,lzo] Compress GRUB files using the specified compression algorithm. --directory=DIR Use images and modules in DIR. --grub-mkimage=FILE Use FILE as grub-mkimage(1). The default is /usr/bin/grub-mkimage. --rom-directory=DIR Save ROM images in DIR. --xorriso=FILE Use FILE as xorriso. --grub-glue-efi=FILE Use FILE as grub-glue-efi(3). --grub-render-label=FILE Use FILE as grub-render-label(3). --label-font=FILE Use FILE as the font file for generated labels. --label-color=COLOR Use COLOR as the color for generated labels. --label-bgcolor=COLOR Use COLOR as the background color for generated labels. --product-name=STRING Use STRING as the product name in generated labels. --product-version=STRING Use STRING as the product version in generated labels. --sparc-boot Enable booting the SPARC platform. This disables HFS+, APM, ARCS, and "boot as disk image" on the i386-pc target platform. --arcs-boot Enable ARCS booting. This is typically for big-endian MIPS machines, and disables HFS+, APM, sparc64, and "boot as disk image" on the i386-pc target platform. -- All options after a -- will be passed directly to xorriso's command line when generating the image. SEE ALSO
info grub Wed Feb 26 2014 GRUB-MKRESCUE(3)
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