Archive for 2018-02-15

| 2018-02-15
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JDK 8 Failed to read schema document ‘xjc.xsd’, because ‘file’ access is not allowed due to restriction set by the accessExternalSchema property.

The error msg is:

java.lang.AssertionError: org.xml.sax.SAXParseException; systemId: jar:file:/path/to/glassfish/modules/jaxb-osgi.jar!/com/sun/tools/xjc/reader/xmlschema/bindinfo/binding.xsd; lineNumber: 52; columnNumber: 88; schema_reference: Failed to read schema document ‘xjc.xsd’, because ‘file’ access is not allowed due to restriction set by the accessExternalSchema property.

the resolution is:

Create a file named jaxp.properties (if it doesn’t exist) under /path/to/jdk1.8.0/jre/lib and then write this line in it:

javax.xml.accessExternalSchema = all

src: https://stackoverflow.com/questions/23011547/webservice-client-generation-error-with-jdk8

Category: Uncategorized | Tags: , ,
| 2018-02-15
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gigabit e1000e Detected Hardware Unit Hang

If we see it in

$ dmesg
[Tue Feb 13 20:53:07 2018] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
                             TDH                  <1b>
                             TDT                  <76>
                             next_to_use          <76>
                             next_to_clean        <1b>
                           buffer_info[next_to_clean]:
                             time_stamp           <361c0382c>
                             next_to_watch        <1e>
                             jiffies              <361c056ec>
                             next_to_watch.status <0>
                           MAC Status             <80083>
                           PHY Status             <796d>
                           PHY 1000BASE-T Status  <3800>
                           PHY Extended Status    <3000>
                           PCI Status             <10>
[Tue Feb 13 20:53:07 2018] e1000e 0000:00:19.0 eno1: Reset adapter unexpectedly

the resulution is:

$ ethtool -K eth0 gso off gro off tso off

 

for gentoo, add these lines into

$ vi /etc/conf.d/net
postup(){

  /usr/sbin/ethtool -K eno1 gso off gro off tso off

}

 

src: https://serverfault.com/questions/616485/e1000e-reset-adapter-unexpectedly-detected-hardware-unit-hang

Category: Uncategorized | Tags: , , , , ,